The Shaft,shouldered, cataloged under National Stock Number 3040-01-291-9642, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cardinal Tool Co Div Cardinal Tool Co., Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Cardinal Tool Co Div Cardinal Tool Co., Inc (CAGE 7J869) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-291-9642 |
| Primary Part Number | 640-1354-002 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Cardinal Tool Co Div Cardinal Tool Co., Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 640-1354-002 PRIMARY | Cardinal Tool Co Div Cardinal Tool Co., Inc (USA) |
| Reference | Meaning |
|---|---|
| 640-1354 | D/9 Drawing number reference only Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 3040-01-291-9642 is a Shaft,shouldered, manufactured by Cardinal Tool Co Div Cardinal Tool Co., Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-291-9642 has 1 manufacturer part number on file: 640-1354-002 (Cardinal Tool Co Div Cardinal Tool Co., Inc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-291-9643. Verify interchangeability with system specifications before substitution.
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.