The Coupler,drawbar,ring, cataloged under National Stock Number 2540-00-773-5825, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Am General Llc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-00-773-5825 |
| Primary Part Number | A6370 |
| Item Name | Coupler,drawbar,ring |
| FSC / FSG | 2540 / 25 — No Item Name Available |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Color | OLIVE DRAB |
| Ring Inside Diameter | 3.000 INCHES NOMINAL IN |
| Shank Length | 6.750 INCHES NOMINAL IN |
| Shank End Keyway | PROVIDED |
| Thread Length | 1.375 INCHES IN |
| Taper Minor Diameter | 1.014 INCHES MINIMUM AND 1.018 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Keyway Depth | 0.156 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNF |
| Taper Major Length | 1.500 INCHES NOMINAL IN |
| Keyway Width | 0.246 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Shank End Thread Provision | THREADED |
| Keyway Length | 2.000 INCHES NOMINAL IN |
| Ring Outside Diameter | 6.250 INCHES NOMINAL IN |
| Cotter Pin Hole Diameter | 0.172 INCHES NOMINAL IN |
| Taper Length | 0.938 INCHES NOMINAL IN |
| Painted Feature | INCLUDED |
| Style Designator | STRAIGHT ROUND DOUBLE CONE SHANK |
| Thread Size | 7/8 IN.-14 IN |
| Taper Per Foot | 3.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2540-00-773-5825 is a Coupler,drawbar,ring, manufactured by Am General Llc, classified under FSC 2540 (No Item Name Available). Status: active.
NSN 2540-00-773-5825 has 3 cross-referenced part numbers: 14280 (Pressed Metals of America Inc), A6370 (Am General Llc), 7735825 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 9 known substitutes for 2540-00-773-5825: 9540-00-145-7428, 5307-00-371-6143, 2030-00-418-9234 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6370: Color: OLIVE DRAB; Ring Inside Diameter: 3.000 INCHES NOMINAL IN; Shank Length: 6.750 INCHES NOMINAL IN; Shank End Keyway: PROVIDED. 20 total characteristics are documented in the Federal Logistics Information System.