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55857 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

55857: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include end_item_identification: COOLING SKID,ELEC, 5999-01-517-6184 ABOARD 417 FT NSC (WMSL-750) COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-6170, 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
MRO→ MRO_GENERAL→ 55857
NSN: 3110-00-100-6170
NIINs: 001006170, 005393823, 014162157, 014245567, 015632683
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
end_item_identificationCOOLING SKID,ELEC, 5999-01-517-6184 ABOARD 417 FT NSC (WMSL-750) COAST GUARD VESSELS FT
NSN3110-00-100-6170
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 55857 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 10
361-60094Reference document
Same NSN cross-reference
Reference document — Secondary reference
W8119088PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
C12A3Reference document
Same NSN cross-reference
Reference document — Secondary reference
6514Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-4BALLGRADE2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
15D9007-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55857?
55857 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55857?
There are 10 known substitutes for 55857: 361-60094, W8119088PC14, C12A3 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55857?
55857 is cataloged in the U.S. Government catalog under NSN 3110-00-100-6170. 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.