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1851793-1 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1851793-1: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: OVERALL CERAMIC,STEATITE, overall_height: 0.312 INCHES NOMINAL IN, inside_diameter: 0.281 INCHES NOMINAL IN, outside_diameter: 1.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-221-1329, 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
1851793-1
NSN: 5970-01-221-1329
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialOVERALL CERAMIC,STEATITE
overall_height0.312 INCHES NOMINAL IN
inside_diameter0.281 INCHES NOMINAL IN
outside_diameter1.062 INCHES NOMINAL IN
NSN5970-01-221-1329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN 1851793-1 MFR INSULATOR,BUSHING
KEY FEATURES
•
OUTSIDE DIAMETER: 1.062 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL: OVERALL CERAMIC,STEATITE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.312 INCHES NOMINAL IN
OUTSIDE DIAMETER1.062 INCHES NOMINAL IN
INSIDE DIAMETER0.281 INCHES NOMINAL IN
MATERIALOVERALL CERAMIC,STEATITE
SUBSTITUTES & CROSS-REFERENCES 1
2-10978Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1851793-1?
1851793-1 is a INSULATOR,BUSHING.
What parts can replace 1851793-1?
There is 1 known substitute for 1851793-1: 2-10978. Substitute compatibility should be verified for your specific system.
What is the NSN for 1851793-1?
1851793-1 is cataloged in the U.S. Government catalog under NSN 5970-01-221-1329. 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.