The Pin,piston, cataloged under National Stock Number 2805-00-735-0447, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is General Motors Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-735-0447 |
| Primary Part Number | 2167500 |
| Item Name | Pin,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Body Style | CHAMFERED ENDS |
| Hole Arrangement Style | ONE HOLE THRU ONE SIDE OF BORE |
| Bore Style | STRAIGHT-THRU BORE |
| Hole Depth | 0.1094 INCHES NOMINAL IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.49980 INCHES MINIMUM AND 0.50000 INCHES MAXIMUM IN |
| End Chamfer Angle in Deg | 45.0 |
| Body Length | 1.8125 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 0.2812 INCHES NOMINAL IN |
| Material | STEEL COMP 1020 |
| Distance From Centerline of Hole to End of Pin | 0.188 INCHES NOMINAL IN |
| Hole Diameter | 0.0635 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2167500 | General Motors Corp (USA) |
| 7350447 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2167500 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| N1154 | 3/9 Design control — primary reference Haldex Brake Products Corporation |
| 2167500 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2805-00-735-0447 is a Pin,piston, manufactured by General Motors Corp, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-735-0447 has 2 manufacturer part numbers on file: 2167500 (General Motors Corp), 7350447 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4310-01-006-0845. Verify interchangeability with system specifications before substitution.
Key specifications for 2167500: Body Style: CHAMFERED ENDS; Hole Arrangement Style: ONE HOLE THRU ONE SIDE OF BORE; Bore Style: STRAIGHT-THRU BORE; Hole Depth: 0.1094 INCHES NOMINAL IN. 13 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.