Hardware

DAKA-WARE - Davis Molding - 197267A1 - Hardware Fluted Finger Grip Knob.

Heavy Duty Knob for 1/4" (6.35mm) - 28 Shaft.

Twelve Flute Knob

Material: Compression Molded Phenolic (Bakelite)

Stronger & More Durable than Plastic

Color: Black 

Approximate Dimensions: 1.750" OD x 1.015" Depth With 0.075 Pilot Diameter

Molded-In Brass Insert threaded 1/4" - 28 over 0.50" Deep

Genuine Vintage DAKA-WARE - New Old Stock

Made in Chicago USA

Plast-A-Matic - Project Box Enclosure.

Instrument Enclosure, 2 piece top & bottom.

Snaps together, requires 4 screws (not included).

Front panel would be approximately 5.25"wide x 2.5" tall (not included).

Material: Plastic.

Actual Dimensions: 138 x 71 x 130mm deep.

Color: Gray.

Mueller Electric Co - BU-60 series Hardware, Alligator Clips.

Jaw Opening: 0.310" (7.87mm)             

Current Rating (Amps): 10A       

Material: Steel     

Plating: Nickel   

Insulation: Non-Insulated  

Color: Natural

Length: 1.970" (50.04mm)           

Termination: Crimp or Solder

Note: May have a bit of "RUST" from moisture during storage.

Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs, solder or crimp connection, jaw opens 0.31" (7.9 mm) max.

Material: Nickel-plated steel (BU-60).

Length: 1.97" (50mm).

Package of 25.

MAGNAVOX Hardware, Knurled Knob.

For 1/4" Flat Flattened shaft.

Knurled edge for fingertip.

Material: Spun aluminum over plastic base.

Dimensions: 1-1/8" D x 0.882" high.

Has a 3/16" indicating line on top.

Color: Satin Silver. Nice Stereo/Amplifier Volume or tuning knobs.

Note: May in fact be only 6mm flattened shaft. Will fit our 1/4" shaft extender, but tight.

Similar to TE Connectivity KLN1250A1/4

See our large collection of knobs here:

https://www.electronicsurplus.com/hardware/knob

ALCO KNOB Hardware, Knob. Knurled

Design: Knurled, Straight

Indicating. Press-fit for 1/4" Flat Flatted D Shaft / 6mm Flattened D Shaft.

Two rows of surface control ridges around perimeter.

Material: Aluminum with Vertical Pointer and Internal Plastic Insert.

Dimensions: 0.85" OD x 0.88" High. (21.7 X 22.36mm)

Color: Satin Silver.

Will fit 1/4" Shaft but tight.

Simliar to TE Connectivity KN700A1/4, KN700B1/4

Applications: Stereos, Amplifiers, Instrumentation, Guitar, Volume, Tone, Balance Controls.

Vintage - New Old Stock

KNOBS INC - Berkeley - 144010-2 - Hardware, Knob Cap.

Slide-on Mixer/Fader Caps

Upgrade the cosmetics on Older Studio Graphic Equalizers.

For Slide Potentiometers having standard rectangular metal shaft measuring 0.155" x 0.047" (4mm X 1.2MM).

Material: Black Anodized Aluminum Shell, Silver Lined Cap with Nylon Insert

Overall Dimensions: 0.355" x 0.21" x 0.8" Long (9mm X 5.37mm X 20.35mm).

Rectangular / Oval Ends, Very Sharp.

New Old Stock

Applications: High End Audio Multimix and many other model Audio Equalizer Consoles, Instrumentation, Amplifiers or DJ Equipment.

Check shaft measurement, Used on some Moog, Rogue, Behringer, ALPs, Tascam, Akai, Mackie, Yamaha, Soundcraft, Pioneer equipment.

Proudly Made in USA

ELMA - 020-3325  Hardware, Knob.

› Precise quality knobs
› Secure collet mounting

For 4mm Round Shaft Diameter.

Knurled without Indication Line.

Precision Swiss quality made modular collet.

Dimensions: 14.5mm Diameter x 17 mm High.

Black Matte, Brass Insert.

Has a screw on top to tighten.

Front cover cap 040-3025 purchased separately. 

Suitable Applications: Switches

RoHS Compliant

DAKA-WARE - Davis Molding - DAK-P1105-27 - 1914-AS - Hardware, Instrument Knob.

For 1/8" (6.35 mm) shaft, with set screw.

Eight Knurled/Raised/ Ribbed Edges for ease of gripping.

Material: Compression Molded Phenolic Knobs

Black with Silver/Brushed Aluminum Tone Face and pointer.

Dimensions: 0.745"OD x 0.487" high. (21-30 mm)

New Old Stock

Made in Chicago USA

Lot of 2

ALCO KNOB - KNP-900B  Series KPN Knob.

Status: Discontinued

Fits 1/8" shaft, with one set screw.

Heavy, Silver. - Stright Knurled

Matrial: Black Anodized Aluminum  with Vertical Pointer.

Dimensions: 0.931 OD x 0.54" high. (33.6 X 13.7 mm)

Applications: Stereos, Amplifiers, Instrumentation. Vintage - Newer Used - Genuine Alco - New Old Stock

ACME Hardware, knob.

For 1/4" flattened shaft.

Black Band 0.74" around it for gripping easily.

Material: Attractive Chromed Aluminum.

Dimensions: 0.62" D x 0.90" high.

Color: Silver.

Note: The orientation of the indicator line is straight up from the center of the 1/4" (D) circle.

Upgrade your Old System with High Quality New Old Stock Knobs.

Applications: Stereos, Amplifiers, Instrumentation.

Vintage - New Old Stock 

Package of 2

Mueller - BU-P3770-0 - Commerical Binding Post, Test Jack. Black Deluxe 5-Way Connector, Gold Plated Tellurium Copper.

Binding posts are used to make quick attachments with test lead wire, connecting them to electronic test instruments. One common design for binding posts is called a universal or five-way style. This style allows for the joining of multiple types of connectors such as unshrouded or retractable 4mm banana plugs, bare wire, or spade, pin connectors, uninsulated wire, and more. Tellurium copper reduces EMF noise for a cleaner signal.

Head Style: Knurled

Termination: Threaded and Turret

Termination Thread: 8-32

Current Rating (Amps): 15 A

Voltage: Hands-free testing to 2500 VRMS

Contact Material: Tellurium Copper, Gold Plated

Plating: Gold

Color: Black

Cross Hole Diameter: 0.096" (2.43mm)

Head Size: 0.440" OD (11.18mm)

Material – Insulation: Polycarbonate (PC)

Nut Material: Brass, Gold Plated

Panel Thickness: 0.070" ~ 0.250" (1.77mm ~ 6.35mm)

Temperature: -50 C to 115 C (-58 F to 239 F)

RoHS 3 Compliant

Alternates: Digi-Key 314-1200-ND, Mouser 548-BU-P3770-0, Allied 70272537, Pomona 3770, Pomona 3750, Keystone 4097, Keystone 7017, S-H266H, 004136, BU-P3750-0, DS-BU-P3770, BP21B, Abbatron 1517, 1514, 6937K62

Applications: Special Effects Equipment, Analytical Instruments, Test Equipment, Loudspeakers, Audio Amplifiers

TE Connectivity AMP/TYCO ELECTRONICS - 643075-4 - 04P MTA100 4 Position Molded Covers.

Molded Closed End Strain Relief Cover 

Body Material: Nylon, White

Contact Material: CuSn

Material: Polyamide

Number of Pins: 4, Number of Positions: 4, Number of Rows: 1

Dimensions: Depth 8.76 mm X Height 8.64 mm X Length 10.16 mm

Pitch:2.54 mm

Flammability Rating: UL94 V-2

Lead Free: Lead Free

Project Box Enclosure.

ideal solution for virtually any plastic project box application. Designed for indoor use, ABS cases are molded from high-quality, flame-retardant ABS plastic.

Black ABS Plastic Box with Mostly Transparent Cover.

Dimensions: 3.3"square 1.4"D overall OD, 3.0" square x 1.1"Deep ID.

One slot in the side for an RJ jack 0.56 x 0.68" and an oval hTransparent Coverole about 1.5" high in the back for mounting. 2.5 oz.

MS-308 Enclosure.

Flange Mount with Lids.

Material: Sturdy Ridgid Plastic, Black.

Dimensions: 7.5" x 4.5" x 2.25" OD less 0.7" wide flanges with four mounting holes.

Metal inserts for seccuring front cover panel.

Box has irregular 1" x 1.16" hole for Molex connector or other exit and three 0.157" holes in bottom.

Cable Clamps. 1" Vinyl Coated Steel Clamp. 

Vinyl coated loom clamps are the go-to protection from loom, wire, and cable runs. Each vinyl coated loom clamp is created with a molded vinyl coat that acts as a cushion to further assist in reducing vibration. These clamps are ideal for general wire fastening applications, such as fastening wire harnesses, hydraulic hoses, and cables.

Diameter: 1".

Material: Vinyl Over Steel.

Package of 10.

Hardware, MIDI Controller Knob/Button/CAP.

Square Switch Cap

Fits  0.135" Square or Retangular Shafts.

For Slide Control Products.

Material: Thermoplastic, Black.

Mounting Type: Slip-On

Dimensions: 0.5" Square x 0.46" tall. (12.7mm X 11.68mm)

Applications: Various Slide Switch and Potentiometers ie Equilizers, Audio, Instrumentation.

Hardware, Control /Instrumentation Knob with Pointer Indicator.

Fits Standard 1/4" (0.250") Splined ID Shaft.

Push-on Design for Convenient Secure Attachment

Bar Skirted with Indicator Pointer.

Material: ABS Black Plastic.

Dimensions: 0.98" OD x 0.60" high.

Applications: Control Devices (potentiometer, tuner, etc.) on a Radio, Amplifier, Testing Equipment or Musical Instruments, etc.

Vintage - New Old Stock

202-297 - Hardware, Heatsink For TO-220 Components, Package of 10.

10 Fin.

Material: Aluminum, Black Anodized.

Vertical Mount.

Fin Style: Radial

Thermal Resistance: 7.5°C/W

Fin Style, Extruded Radial

Dimensions: 1.18" x 1"wide x 0.5" high.

Pre-drilled for devise with one 0.15" / 3.8mm hole, bottom is flat, no tabs or nubs.

Package of 10.

Alternate: HSS-B20-NPS-01, Aavid Thermalloy 507302B00000G, 01M6666

Hardware, Slider Knobs.

For Slide Potentiometers.

For Shaft: 0.159" x 0.060" thick.

Material: Plastic, Black with Silver Top.

With Tiny Pointer on one side.

Dimensions: 0.635" long x 0.390" deep x 0.521" high.

Package of 10.

UMPCO - MS21333-77 Hardware, cable clamps.

Aerospace Cushioned loop clamp, 1" ID. Tongue hole type, oil resistant.

Distance from loop center to tongue end: 1.125".

Center to center distance between loop and mounting hole: 0.906".

Overall width: 0.625".

Material: Steel, carbon with synthetic rubber mil grade Mil-R-3065.

Material Thickness: 0.032".

Military NSN 5340-00-922-6300.

More info: http://www.umpco.com/products_pdf/NASM21333.pdf

Package of 2.

UMPCO - MS21333-75 - NSN 5340-00-050-2740 - Hardware, Cable Clamps.

Cushioned Loop Clamp, 3/4" to 11/64" ID.

Tongue Hole Type, Oil Resistant.

Distance from loop center to tongue end: 1.0".

Center to center distance between loop and mounting hole: 0.781".

Overall width: 0.500".

Material: Steel, carbon with synthetic rubber mil grade Mil-R-3065.

Material Thickness: 0.032".

Military NSN 5340-00-050-2740.

More info: http://www.umpco.com/products_pdf/NASM21333.pdf 

Price for One Clamp, Discounted for quantity purchases of 6 & 60. 

UMPCO - 754WS13-2-8 Hardware, Cable Clamps.

Heavy Duty Cushioned Loop Clamp, 3/4" ID, 1/2" wide, #12.

General purpose EPDM

Durable cushion helps reduce vibration while protecting your product

Open position for ease of assembly

Hold hydraulic hoses, wire harnesses and cables

Heavy duty clamping applications 

Material: Cushioned Rubber over plated steel, with a 1/4" mounting hole.

Aavid Thermalloy - 2228B - NSN 5999-00-873-3812 - TO-39 / TO-5 Heatsink.

Low cost, easily installed, push-on heat sink. This device may be installed after assembly and takes up little additional board space.

Passive heat sink with 3 cooling fins for increased thermal performance

For TO-39 or TO-5 components.

Thermal Resistance: 40 C/W  - 3.0 Watt

Material: Black Anodized Aluminum.

Nominal Dimensions: 0.75" D x 0.4" high. (22.23mm x 13.49mm)

RoHS Compliant

NSN 5999-00-873-3812

Material Document and Classification: QQ-A-225/6 fed spec single material response

Surface Treatment Document and Classification MIL-A-8625, type 2, class 2 mil spec single treatment response.

Alternates: 078907-0001, 1205-0213, 1205-0213, 166267-1, 352-9619-110, 3522 500 23261, 505413, 802099-003, G03920

Replacement for NTE401

Similar to 322805B0000 

New Old Stock

Thermalloy/Aavid - 507222B00000 - Hardware, heatsink.

For two TO-220 Components.

Dewscription: 12 Fin.

Material: Black Anodized Aluminum.

Dimensions: 1.47 x 1.75" x 0.38" tall (37.4mmL x 44.5mmW x 9.7mm).

Vertical or horizontal Mount. 

Thermal Resistance: 9.6 C / W.

Power dissipation 8W @ 70 Degree C.

Rohs Compliant.

More info: www.aavidthermalloy.com/cgi-bin/stdisp.pl?Pnum=507222b00000g

Rohs Compliant

Cross Reference: 6072B, Digi-Key HS114-ND