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12641053 — ROTOR ASSEMBLY,DISC BRAKE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12641053: ROTOR ASSEMBLY,DISC BRAKE.

The ROTOR ASSEMBLY,DISC BRAKE is a the manufacturer industrial component. Key specifications include end_item_identification: JOINT LIGHT TACTICAL VEHICLES, FAMILY OF VEHICLES. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-671-3392, 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
12641053
NSN: 4710-01-671-3392
NIINs: 016713392, 017110533
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
end_item_identificationJOINT LIGHT TACTICAL VEHICLES, FAMILY OF VEHICLES
NSN4710-01-671-3392
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12641053 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONJOINT LIGHT TACTICAL VEHICLES, FAMILY OF VEHICLES
SUBSTITUTES & CROSS-REFERENCES 2
12720156Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
4392812Reference 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 12641053?
12641053 is a ROTOR ASSEMBLY,DISC BRAKE.
What parts can replace 12641053?
There are 2 known substitutes for 12641053: 12720156, 4392812. Substitute compatibility should be verified for your specific system.
What is the NSN for 12641053?
12641053 is cataloged in the U.S. Government catalog under NSN 4710-01-671-3392. 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.