Spacers

Unidentified MFG - R5140 SIZE 1 - Laboratory, Tapered Rubber Number 1 Stopper.

Tapered rubber stoppers may be used in scientific, medical, or food and beverage applications. They’re designed to seal and plug test tubes and other glassware, preventing the contents from being released, and ensuring any contaminants are unable to get in. Tapered rubbers stoppers provide a tighter seal than cork stoppers, and are more appropriate for applications where sterility or chemical resistance is required. 

Number 1, Tappered Rubber Stoppers.

Code R5140.

Material: Rubber.

Color: Black.

Top Diameter: 3/4", (.748" ), 19mm

Bottom Diameter: 1/2",  (0 .511" ), 13mm

Length: 1", (1.023"), 26mm

Durometer: 55

New Old Stock

Alternates: 7-R01-S-EPDM-RS, TRS-1-BKN, 32827461

Note: Exhibits outstanding resistance to heat, ozone, steam, and weather. It is an electrical insulator.

Priced Each, Large discount for package of 62.

Proudly Made in USA

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Keystone - PT-237 - Hardware, Threaded Ceramic Spacer. Excellent mechanical strength, chemical erosion resistance, high wear/abrasion resistance and electrical isolation characteristics make these standoff insulators economical and practical for many applications. Material: Ceramic. Exceptional strength in compression and tension. Electrically Insulated and withstands High Temperatures (50 to 1700 F). Threaded for 8/32 screw on one end .50" deep. Radii on all edges. Overall Dimensions: 0.5" OD x 1.25" Long. (12.7 X 31.8 mm). Project Applications: Electronics, Mounting, Isolating. Similar to Cat No. 7670 but threaded only on one side. Learn More

Hardware, Rubber Spacer.

Material: Rubber.

Dimensions: 5/16" center hole, overall 1.30" OD x 0.50" thick.

Color: black.

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Hardware, spacer.

Shape: Dome.

Material: Ceramic.

Protect Components from electrical charges.

Exceptional Strength in compression and tension.

Electrically Insulated Unthreaded Spacersand

Withstands High Temperatures (50 to 1700 F).

Material: ceramic, white.

Dimensions: Outside 0.725" OD at base x 0.593" OD at top, 0.616" high overall.

ID is 0.530" ID inside base x 0.371" ID inside top and 1/3" deep.

Approximately 0.120" thick.

Not Cataloged - Special Order/Purpose - New OPld Stock

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CAS - NS5W1432 - Hardware, Ceramic Spacer. Rectangular.

Excellent mechanical strength, chemical erosion resistance, high wear/abrasion resistance and electrical isolation characteristics make these standoff insulators economical and practical for many applications.

Material: Ceramic.

Exceptional strength in compression and tension.

Electrically Insulated and withstands High Temperatures (50 to 1700 F).

Dimensions: 1" square x 4" long, with each end having an 8/32 threaded holes.

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Keystone - 1955 - Hardware, Spacer.

Hex 1-1/4" Long x 1/4" OD.

Threaded 6/32 Internal and 6/32 External.

Material: Nickel Plated (QQ-N-290) Yellow Brass. (ASTM-B16

Application: Printed Circuit Board Separation.

 

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Hardware, Threaded Ceramic Spacer.

Excellent mechanical strength, chemical erosion resistance, high wear/abrasion resistance and electrical isolation characteristics make these standoff insulators economical and practical for many applications.

Material: Ceramic.

Exceptional strength in compression and tension.

Electrically Insulated and withstands High Temperatures (50 to 1700 F).

Threaded for 8/32 screw on one end .50" deep.

Radii on all edges.

Overall Dimensions: 0.5" OD x 1.5" Long. (12.7 X 38.1 mm). 

Project Applications: Electronics, Mounting, Isolating. 

Similar to Cat No. 7673 but threaded only on one side. 

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CBO - Hardware, Insulator/Stand-Offs. Heavy Duty.

Material: Brass and Ceramic.

Base mount: Oval with 2-1/4" centers (1-5/8" x 2-7/8").

Dimensions: 4" Tall.

Porcelain Insulator: 1.25" Diameter

Brass Support: 1.625" Diameter

Weight: 1.1 lb.

Applications: High Power Transmitters 

Alternate/Similar: Lapp 14760 & 24114

Proudly Made in USA

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RAF ELECTRONIC - 4503-440-SS Hardware, Spacers.

Stainless Steel Hex 4/40 Male - Female Standoff.

External Width: 4.776mm. (0.1886")

Above Board Length: 9.525mm. (0.375")

Overall Length: 14.30mm. (0.563")

Hex: 3/16" x 3/8"

RoHS Compliant.

Made in USA

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BIVAR - 456-500 LED, Hardware.

For Mounting T1, T1-3/4 leds.

Mounting pad, 0.500" (12.7mm) long.

3mm or 5mm LEDs

Material: Nylon.

Color: White.

Rohs compliant.

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CTI 43635 - 4/40 SS Threaded HEX Spacers/Stand-Offs

New Bulk

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Globe Electronics - N-2014-440 - 3/16" Nylon Threaded

Quality Electronic Hardware Since 1976

4/40 Hex Spacer x 1" Long

Made in USA

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RAF Components - 1159-10-N - Hardware, Spacer.

Shape: Round

Gender: Female

Dimensions: 5/16" x 1/2" x 0.192" ID.

Material: Nylon 5/1.

Alternates: 310810RSN, 13SP118, 1159-10-N-0, SP118, NY-6342-10-0.500-00, 2990N194

Package of 10.

 

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Essentra Richco Plastics Co - PS-8-01 Hardware, Spacer.

Push. Size: 1/2".

Material: Nylon.

Board Mount, resting.

For hole: 0.187" (3/16") (4.75mm).

Color: Natural.

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