The Torsion Bar,suspension, cataloged under National Stock Number 2510-01-414-2274, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-414-2274 |
| Primary Part Number | 12364344-1 |
| Item Name | Torsion Bar,suspension |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| First End Pitch Diameter | 2.750 INCHES NOMINAL IN |
| Second End Serration Length | 1.120 INCHES NOMINAL IN |
| First End Major Diameter | 2.745 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| Second End Thread Class | 2B |
| Second End Major Diameter | 2.840 INCHES MINIMUM AND 2.845 INCHES MAXIMUM IN |
| First End Teeth Quantity | 55 |
| First End Cross-Sectional Shape | SERRATED |
| Outside Diameter | 2.350 INCHES NOMINAL IN |
| Second End Thread Direction | RIGHT-HAND |
| First End Pressure Angle in Deg | 48.73 |
| Second End Pressure Angle in Deg | 48.73 |
| Second End Thread Size | 1/2-20 |
| First End Serration Length | 1.120 INCHES NOMINAL IN |
| Second End Chamfer Length | 0.190 INCHES NOMINAL IN |
| First End Chamfer Length | 0.880 INCHES NOMINAL IN |
| Twist Direction | CLOCKWISE |
| Construction | SOLID |
| Solid Bar End Characteristic at Second End | THREADED HOLE |
| Second End Cross-Sectional Shape | SERRATED |
| Material | STEEL |
| Second End Thread Series/type Designator | UNF |
| Solid Bar End Characteristic at First End | PLAIN |
| Second End Pitch Diameter | 2.850 INCHES NOMINAL IN |
| Second End Internal Thread Length | 0.880 INCHES NOMINAL IN |
| Second End Teeth Quantity | 57 |
| Cover | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12364344-1 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 12364344-1 | Amz Alabama Inc. (USA) |
| 12364344-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12364344 | D/9 Drawing number reference only Bae Systems Land & Armaments L.p. |
NSN 2510-01-414-2274 is a Torsion Bar,suspension, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-01-414-2274 has 3 manufacturer part numbers on file: 12364344-1 (Bae Systems Land & Armaments L.p.), 12364344-1 (Amz Alabama Inc.), 12364344-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12364344-1: First End Pitch Diameter: 2.750 INCHES NOMINAL IN; Second End Serration Length: 1.120 INCHES NOMINAL IN; First End Major Diameter: 2.745 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN; Second End Thread Class: 2B. 26 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.