The Shaft,shouldered, cataloged under National Stock Number 3040-01-108-9541, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Carver Pump Company. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-108-9541 |
| Primary Part Number | 006-7100115-302 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 006-7100115-302 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| 55-22033-15 | 5/9 Secondary reference Euramco Safety Inc |
| 728-0115-237 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 722-0148-000 PIECE 6 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 728-0115-237 | 5/9 Secondary reference Carver Pump Company |
| 722-0148-000 | D/9 Drawing number reference only Aurora Pump a Unit of General Signal Corp |
| 722-0148-000 PIECE 6 | 5/9 Secondary reference Carver Pump Company |
| AB722-0091-000 PC 6 | C/1 Advisory reference — outside the item-of-supply concept Carver Pump Company |
NSN 3040-01-108-9541 is a Shaft,shouldered, manufactured by Carver Pump Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-108-9541 has 1 manufacturer part number on file: 006-7100115-302 (Carver Pump Company).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-109-1454, 4320-01-109-1481. Verify interchangeability with system specifications before substitution.
Key specifications for 006-7100115-302: Material Document and Classification: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE; Material: NICKEL ALLOY. 2 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.