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2258-N194-31 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2258-N194-31: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC SILICONE OVERALL, overall_height: 0.031 INCHES NOMINAL IN, inside_diameter: 0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, outside_diameter: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, style_designator: ROUND, FLAT, surface_treatment_and_location: OVERALL WAX IMPREGNATING,NAV-52T15. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-175-2776, 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
2258-N194-31
NSN: 5970-01-175-2776
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 1YGB8 — CAREY MANUFACTURING CO, INC DBA AMATOM ELECTRONIC HARDWARE DIV AMATOM ELECTRONIC HARDWARE (USA)
SPECIFICATIONS
materialPLASTIC SILICONE OVERALL
overall_height0.031 INCHES NOMINAL IN
inside_diameter0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
outside_diameter0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
style_designatorROUND, FLAT
surface_treatment_and_locationOVERALL WAX IMPREGNATING,NAV-52T15
NSN5970-01-175-2776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 2258-N194-31 MFR INSULATOR,WASHER
KEY FEATURES
•
SURFACE TREATMENT AND LOCATION: OVERALL WAX IMPREGNATING,NAV-52T15
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC SILICONE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.031 INCHES NOMINAL IN
SURFACE TREATMENT AND LOCATIONOVERALL WAX IMPREGNATING,NAV-52T15
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
INSIDE DIAMETER0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
MATERIALPLASTIC SILICONE OVERALL
OTHER ITEMS IN FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330 5970-00-001-1357 5970-00-001-1418 5970-00-001-1420 5970-00-001-1472 5970-00-001-1476 5970-00-001-1477 5970-00-001-1479
SUBSTITUTES & CROSS-REFERENCES 1
C5075961Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2258-N194-31?
2258-N194-31 is a INSULATOR,WASHER.
What parts can replace 2258-N194-31?
There is 1 known substitute for 2258-N194-31: C5075961. Substitute compatibility should be verified for your specific system.
What is the NSN for 2258-N194-31?
2258-N194-31 is cataloged in the U.S. Government catalog under NSN 5970-01-175-2776. 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.