The Shaft,shouldered, cataloged under National Stock Number 3040-01-346-9828, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-346-9828 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Step Quantity | 3 |
| Material Document and Classification | QQ-S-763 TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| A-13035 | 3/9 Design control — primary reference L3 Technologies, Inc. |
| 10-1573-9 | D/9 Drawing number reference only L3 Technologies, Inc. |
| 10-1573-9 ITEM 74 | 5/9 Secondary reference L3 Technologies, Inc. |
NSN 3040-01-346-9828 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-346-9829, 3020-01-346-9887, 4730-01-347-2770. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-01-346-9828: Step Quantity: 3; Material Document and Classification: QQ-S-763 TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE; Material: STEEL COMP 303. 3 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.