The Shaft,shouldered, cataloged under National Stock Number 3040-01-601-0858, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-601-0858 |
| Primary Part Number | 29566160 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 16KP836 | Oshkosh Defense Llc (USA) |
| 29566160 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 29542554 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 16KP836 | 5/9 Secondary reference Oshkosh Corp |
NSN 3040-01-601-0858 is a Shaft,shouldered, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-601-0858 has 2 manufacturer part numbers on file: 16KP836 (Oshkosh Defense Llc), 29566160 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 29566160: Special Features: CONTAINS 29542554 OUTPUT SHAFT ASSEMBLY, 29537166 BELLEVILLE WASHER AND 29538499 INSTRUCTION SHEET NO. 296; Part Name Assigned by Controlling Agency: SHAFT ASSEMBLY KIT, OUTPUT; End Item Identification: 2320-01-564-6882 A1 HET. 0 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.