The Shaft,straight, cataloged under National Stock Number 3040-01-089-1078, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-089-1078 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| 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 |
| Reference | Meaning |
|---|---|
| 8-52-117 | 3/2 Design control — primary reference U.S. Government activity |
| L-1-23-1/8 | 5/9 Secondary reference U.S. Government activity |
| 8-52-117 | 3/9 Design control — primary reference Itw Heartland Components Inc |
| 8-52T-07 ITEM 45 | 5/9 Secondary reference Itw Heartland Components Inc |
| PL-8-52T-07 | D/9 Drawing number reference only Illinois Tool Wks Inc Linac Div |
| 8-52T-07ITEM45 | 5/9 Secondary reference Illinois Tool Wks Inc Linac Div |
| 8-52-117 | 5/9 Secondary reference Illinois Tool Wks Inc Linac Div |
NSN 3040-01-089-1078 is a Shaft,straight, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-357-1934. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-01-089-1078: Overall Length: 23.125 INCHES NOMINAL IN. 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.