The Pin,vehicular Leaf Spring Shackl, cataloged under National Stock Number 2510-00-734-2140, 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 General Motors Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-00-734-2140 |
| Primary Part Number | 2139995 |
| Item Name | Pin,vehicular Leaf Spring Shackl |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Pin Diameter | 0.747 INCHES NOMINAL IN |
| Material Hardness Rating | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| Concentric Hole Depth | 2.062 INCHES NOMINAL IN |
| First Grease Relief Groove Length | 1.250 INCHES NOMINAL IN |
| Style Designator | PIN TYPE, COUNTERBORE |
| Material Document and Classification | SAE 1022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Length | 3.750 INCHES NOMINAL IN |
| First Locking Groove Width | 0.344 INCHES NOMINAL IN |
| First Grease Relief Groove Depth | 0.188 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 2139995 PRIMARY | General Motors Corp (USA) |
| 7342140 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2139995 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 2139995 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2510-00-734-2140 is a Pin,vehicular Leaf Spring Shackl, manufactured by General Motors Corp, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-00-734-2140 has 2 manufacturer part numbers on file: 2139995 (General Motors Corp), 7342140 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 2139995: Pin Diameter: 0.747 INCHES NOMINAL IN; Material Hardness Rating: 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM; Concentric Hole Depth: 2.062 INCHES NOMINAL IN; First Grease Relief Groove Length: 1.250 INCHES NOMINAL IN. 10 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.