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12441152 — COUPLER,DRAWBAR,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12441152: COUPLER,DRAWBAR,RING.

The COUPLER,DRAWBAR,RING is a the manufacturer industrial component. Key specifications include thread_size: 2.0IN.-4.5 IN, thread_direction: RIGHT-HAND, ring_inside_diameter: 3.000 INCHES NOMINAL IN, ring_outside_diameter: 6.250 INCHES NOMINAL IN, end_item_identification: FMTV, shank_end_thread_provision: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-488-6221, 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
12441152
NSN: 2540-01-488-6221
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
thread_size2.0IN.-4.5 IN
thread_directionRIGHT-HAND
ring_inside_diameter3.000 INCHES NOMINAL IN
ring_outside_diameter6.250 INCHES NOMINAL IN
end_item_identificationFMTV
shank_end_thread_provisionTHREADED
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN2540-01-488-6221
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DRAWBAR,RING TITLE COMPONENT PN 12441152 MFR COUPLER,DRAWBAR,RING
KEY FEATURES
•
RING INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SIZE: 2.0IN.-4.5 IN
•
SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
SHANK END THREAD PROVISION: THREADED
•
RING OUTSIDE DIAMETER: 6.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RING INSIDE DIAMETER3.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE2.0IN.-4.5 IN
SPECIAL FEATURESDWG TITLE BLOCK NAME IS "DRAWBAR ASSEMBLY"; NHA NSN 2330-01-449-1775 TRAILER, FLAT BED; OVERALL LENGTH IS 17.13 INCHES NOMINAL; MATERIAL IS 4130H ALLOY STEEL IAW MIL-S-6758 AND 1018 CARBON STEEL OR EQUIVALENT IN
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
END ITEM IDENTIFICATIONFMTV
SHANK END THREAD PROVISIONTHREADED
RING OUTSIDE DIAMETER6.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045 2540-00-001-3392 2540-00-001-3467 2540-00-001-3534 2540-00-001-3535 2540-00-001-3536 2540-00-001-3537 2540-00-001-3538
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 12441152?
12441152 is a COUPLER,DRAWBAR,RING.
What is the NSN for 12441152?
12441152 is cataloged in the U.S. Government catalog under NSN 2540-01-488-6221. 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.