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60-2637-1 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

60-2637-1: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: OVERALL PAPER/NOMEX 410/28898, overall_height: 0.005 INCHES NOMINAL IN, inside_diameter: 0.196 INCHES NOMINAL IN, outside_diameter: 1.718 INCHES NOMINAL IN, style_designator: ROUND, FLAT, fsc_application_data: AIRCRAFT HYDRAULIC SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-025-3471, 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
60-2637-1
NSN: 5970-01-025-3471
NIINs: 010253471, 012505482
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialOVERALL PAPER/NOMEX 410/28898
overall_height0.005 INCHES NOMINAL IN
inside_diameter0.196 INCHES NOMINAL IN
outside_diameter1.718 INCHES NOMINAL IN
style_designatorROUND, FLAT
fsc_application_dataAIRCRAFT HYDRAULIC SYSTEM
end_item_identificationKC135 AIRCRAFT
NSN5970-01-025-3471
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 60-2637-1 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 1.718 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.196 INCHES NOMINAL IN
•
MATERIAL: OVERALL PAPER/NOMEX 410/28898
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.005 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER1.718 INCHES NOMINAL IN
INSIDE DIAMETER0.196 INCHES NOMINAL IN
MATERIALOVERALL PAPER/NOMEX 410/28898
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 60-2637-1?
60-2637-1 is a INSULATOR,WASHER.
What is the NSN for 60-2637-1?
60-2637-1 is cataloged in the U.S. Government catalog under NSN 5970-01-025-3471. 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.