The Shaft,shouldered, cataloged under National Stock Number 3040-00-905-7614, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3040-00-905-7614 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| FSC Application Data | DETECTING SET,SUBMARINE |
| Step Quantity | 7 |
| First End Diameter | 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.250 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Second End Slot Depth | 0.125 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Slot Width | 0.031 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| Material | STEEL |
| 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 |
|---|---|
| 69535 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 3040-00-905-7614 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2990-01-068-8217. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-00-905-7614: FSC Application Data: DETECTING SET,SUBMARINE; Step Quantity: 7; First End Diameter: 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN; Largest Step Diameter: 0.250 INCHES NOMINAL IN. 10 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.