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8187-4-1 — INSULATOR,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8187-4-1: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 0.250 INCHES MAXIMUM IN, overall_height: 0.034 INCHES MAXIMUM IN, overall_length: 0.785 INCHES MAXIMUM IN, outside_diameter: 11.000 INCHES NOMINAL IN, style_designator: FLAT, RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-374-1771, 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
8187-4-1
NSN: 2530-00-374-1771
NIINs: 003741771, 011990829
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 72869 — EIDAL INTERNATIONAL CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_width0.250 INCHES MAXIMUM IN
overall_height0.034 INCHES MAXIMUM IN
overall_length0.785 INCHES MAXIMUM IN
outside_diameter11.000 INCHES NOMINAL IN
style_designatorFLAT, RECTANGULAR
unable_to_decodeUNABLE TO DECODE
mounting_hole_quantity6
end_item_identificationF15 ACFT
NSN2530-00-374-1771
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,PLATE TITLE COMPONENT PN 8187-4-1 MFR INSULATOR,PLATE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 6
•
OUTSIDE DIAMETER: 11.000 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
OUTSIDE DIAMETER11.000 INCHES NOMINAL IN
OVERALL LENGTH8.750 INCHES NOMINAL IN
END ITEM IDENTIFICATION2330-00-317-6448
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 5
A18040Reference document
Same NSN cross-reference
Reference document — Secondary reference
68732DReference document
Same NSN cross-reference
Reference document — Secondary reference
K25HU112Reference document
Same NSN cross-reference
Reference document — Secondary reference
8687069Reference document
Same NSN cross-reference
Reference document — Secondary reference
SD1622Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8187-4-1?
8187-4-1 is a INSULATOR,PLATE.
What parts can replace 8187-4-1?
There are 5 known substitutes for 8187-4-1: A18040, 68732D, K25HU112 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8187-4-1?
8187-4-1 is cataloged in the U.S. Government catalog under NSN 2530-00-374-1771. 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.