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802373-46 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

802373-46: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: OVERALL PLASTIC,SILICONE ELASTOMER,CHO-THERM-R 1671,CHOMERICS INC, overall_height: 0.016 INCHES NOMINAL IN, inside_diameter: 0.255 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, special_features: INCLUDES PRESSURE SENSITIVE ADHESIVE BACKING, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-189-4890, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
802373-46
NSN: 5970-01-189-4890
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialOVERALL PLASTIC,SILICONE ELASTOMER,CHO-THERM-R 1671,CHOMERICS INC
overall_height0.016 INCHES NOMINAL IN
inside_diameter0.255 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
special_featuresINCLUDES PRESSURE SENSITIVE ADHESIVE BACKING
style_designatorROUND, FLAT
identification_code_colorWHITE
NSN5970-01-189-4890
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 802373-46 MFR INSULATOR,WASHER
KEY FEATURES
•
IDENTIFICATION CODE COLOR: WHITE
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.255 INCHES NOMINAL IN
•
MATERIAL: OVERALL PLASTIC,SILICONE ELASTOMER,CHO-THERM-R 1671,CHOMERICS INC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.016 INCHES NOMINAL IN
IDENTIFICATION CODE COLORWHITE
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
INSIDE DIAMETER0.255 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES PRESSURE SENSITIVE ADHESIVE BACKING
MATERIALOVERALL PLASTIC,SILICONE ELASTOMER,CHO-THERM-R 1671,CHOMERICS INC
SUBSTITUTES & CROSS-REFERENCES 1
802373Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 802373-46?
802373-46 is a INSULATOR,WASHER.
What parts can replace 802373-46?
There is 1 known substitute for 802373-46: 802373. Substitute compatibility should be verified for your specific system.
What is the NSN for 802373-46?
802373-46 is cataloged in the U.S. Government catalog under NSN 5970-01-189-4890. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.