The Wedge,door Dovetail, cataloged under National Stock Number 2540-00-040-2129, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-040-2129 |
| Primary Part Number | 8329899 |
| Item Name | Wedge,door Dovetail |
| FSC / FSG | 2540 / 25 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Hole Diameter | 0.359 INCHES NOMINAL IN |
| Material | STEEL |
| Style Designator | STRIKER |
| Surface Treatment | ZINC OR CADMIUM |
| Second Taper Angle in Deg | 9.0 |
| Wedge Largest Width | 0.750 INCHES NOMINAL IN |
| Length From Wedge Center to End | 1.094 INCHES NOMINAL IN |
| Hole Centers Major Distance Along Length | 1.375 INCHES NOMINAL IN |
| Hole Arrangement Style | DOOR WEDGE |
| Length | 2.188 INCHES NOMINAL IN |
| First Taper Angle in Deg | 9.0 |
| Height | 0.781 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.438 INCHES NOMINAL IN |
| Width | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1652E3 | Diamond Reo Truck Co (USA) |
| 956175 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 5315PL0807844 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 21560 | Ferro Mfg Corp (USA) |
| 8329899 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2540-00-040-2129 is a Wedge,door Dovetail, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540 (No Item Name Available). Status: active.
NSN 2540-00-040-2129 has 5 cross-referenced part numbers: 1652E3 (Diamond Reo Truck Co), 956175 (Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products), 5315PL0807844 (Jednolity Indeks Materialowy - Uniform Material Index), 21560 (Ferro Mfg Corp), 8329899 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 6 known substitutes for 2540-00-040-2129: 6685-00-447-1960, 3010-00-462-6413, 6150-01-230-7166 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8329899: Hole Diameter: 0.359 INCHES NOMINAL IN; Material: STEEL; Style Designator: STRIKER; Surface Treatment: ZINC OR CADMIUM. 15 total characteristics are documented in the Federal Logistics Information System.