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87660842 — RADIATOR,ENGINE COOLANT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

87660842: RADIATOR,ENGINE COOLANT.

The RADIATOR,ENGINE COOLANT is a the manufacturer industrial component. Key specifications include end_item_identification: 3805-01-552-4485 LOADER,SKID STEER, TYPE II, M400T, part_name_assigned_by_controlling_agency: RADIATOR AND OIL COOLER MODULE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-566-4550, 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
87660842
NSN: 5315-01-566-4550
NIINs: 015664550, 015664834, 015672468, 015789828
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
end_item_identification3805-01-552-4485 LOADER,SKID STEER, TYPE II, M400T
part_name_assigned_by_controlling_agencyRADIATOR AND OIL COOLER MODULE
NSN5315-01-566-4550
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 87660842 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
815876Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
87687373Reference 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 87660842?
87660842 is a RADIATOR,ENGINE COOLANT.
What parts can replace 87660842?
There are 2 known substitutes for 87660842: 815876, 87687373. Substitute compatibility should be verified for your specific system.
What is the NSN for 87660842?
87660842 is cataloged in the U.S. Government catalog under NSN 5315-01-566-4550. 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.