The Wedge,door Dovetail, cataloged under National Stock Number 2540-00-629-2546, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-629-2546 |
| Primary Part Number | 1278-HX |
| Item Name | Wedge,door Dovetail |
| FSC / FSG | 2540 / 25 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Hole Arrangement Style | DOOR WEDGE |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | ALUMINUM ALLOY |
| Height | 0.750 INCHES NOMINAL IN |
| Wedge Largest Width | 0.468 INCHES NOMINAL IN |
| Style Designator | STRIKER |
| First Taper Angle in Deg | 7.0 |
| Length From Wedge Center to End | 1.000 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.532 INCHES NOMINAL IN |
| Hole Centers Major Distance Along Length | 0.968 INCHES NOMINAL IN |
| Length | 2.000 INCHES NOMINAL IN |
| Hole Diameter | 0.328 INCHES NOMINAL IN |
| Width | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 2540-00-629-2546 is a Wedge,door Dovetail, manufactured by Oshkosh Defense Llc, classified under FSC 2540 (No Item Name Available). Status: active.
NSN 2540-00-629-2546 has 3 cross-referenced part numbers: 70-7-7 (Truck Cab Mfrs Inc), 1278-HX (Oshkosh Defense Llc), 1278-HX (Oshkosh Corp).
There are 12 known substitutes for 2540-00-629-2546: 6645-00-099-6913, 4210-00-245-1117, 5930-00-476-6301 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1278-HX: Hole Arrangement Style: DOOR WEDGE; Casehardening Indicator: NOT CASEHARDENED; Material: ALUMINUM ALLOY; Height: 0.750 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.