The Shaft,shouldered, cataloged under National Stock Number 3040-01-171-7165, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aljers Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-171-7165 |
| Primary Part Number | 210510001 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Aljers Llc |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-24093,TYPE 1,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 210510001 PRIMARY | Aljers Llc (USA) |
| Reference | Meaning |
|---|---|
| 210510-0-01 | 3/9 Design control — primary reference U.S. Government activity |
| 31000-5 | D/9 Drawing number reference only U.S. Government activity |
| 31000-5 PIECE 61 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-171-7165 is a Shaft,shouldered, manufactured by Aljers Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-171-7165 has 1 manufacturer part number on file: 210510001 (Aljers Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-359-8859, 5340-01-616-3586. Verify interchangeability with system specifications before substitution.
Key specifications for 210510001: Material Document and Classification: MIL-S-24093,TYPE 1,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 55.750 INCHES NOMINAL IN; Material: STEEL. 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.