DB-610-30: 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.
| 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 |
| screw_thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 2540-01-488-6221 |
| RING INSIDE DIAMETER | 3.000 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 2.0IN.-4.5 IN |
| SPECIAL FEATURES | DWG 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 DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| END ITEM IDENTIFICATION | FMTV |
| SHANK END THREAD PROVISION | THREADED |
| RING OUTSIDE DIAMETER | 6.250 INCHES NOMINAL IN |