The Shaft,sprocket, cataloged under National Stock Number 3040-01-055-5937, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-055-5937 |
| Primary Part Number | 167C2239 |
| Item Name | Shaft,sprocket |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | PHOSPHATE COATING PER MIL-STD-171;3 SPROCKETS ON SHAFT 0.777 IN. FROM FIRST SPROCKET TO SECOND SPROCKET,1.503 IN. FROM SECOND SPROCKET TO THIRD SPROCKET,FIRST END OF SHAFT IS PLAIN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 167C2239 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| Reference | Meaning |
|---|---|
| 3040PL0664552 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 167C1611 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| 3040PL1958870 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3040-01-055-5937 is a Shaft,sprocket, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-055-5937 has 1 manufacturer part number on file: 167C2239 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 167C2239: General Characteristics Item Description: PHOSPHATE COATING PER MIL-STD-171;3 SPROCKETS ON SHAFT 0.777 IN. FROM FIRST SPROCKET TO SECOND SPROCKET,1.503 IN. FROM SECOND SPROCKET TO THIRD SPROCKET,FIRST END OF SHAFT IS PLAIN IN. 1 specification is 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.
NSN 3040-01-055-5937 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.