The Shaft,straight, cataloged under National Stock Number 3040-01-156-4841, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Homewood Products Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-156-4841 |
| Primary Part Number | 385D098G02 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Homewood Products Corp |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-890 MIL SPEC ALL MATERIAL RESPONSES |
| 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 |
|---|---|
| 385D098G02 PRIMARY | Homewood Products Corp (USA) |
| 928J669PIECE157 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 385D098G02 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 928J669 | D/9 Drawing number reference only Westinghouse Electric Corp Medium AC Motor and Gearing Div |
NSN 3040-01-156-4841 is a Shaft,straight, manufactured by Homewood Products Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-156-4841 has 2 manufacturer part numbers on file: 385D098G02 (Homewood Products Corp), 928J669PIECE157 (Westinghouse Electric Corp).
1 possible match (shared part number, not a government interchangeability claim): 4520-01-158-1485. Verify interchangeability with system specifications before substitution.
Key specifications for 385D098G02: Material Document and Classification: MIL-S-890 MIL SPEC ALL MATERIAL RESPONSES; 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.