The Shaft,drive,flexible, cataloged under National Stock Number 3040-01-165-1556, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is S.s. White Technologies, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-165-1556 |
| Primary Part Number | 0312-17051-X-00-2 |
| Item Name | Shaft,drive,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | S.s. White Technologies, Inc. |
| Status | ACTIVE |
| Threaded Securing Hole Location | CENTERED 0.141 INCH FROM COUPLING END 90 DEG APART IN |
| Cross Section Size and Location | 0.500 INCHES NOMINAL DIAMETER IN |
| Size Designator | 0.250 INCH END COUPLING ID IN |
| Outside Diameter | 0.125 INCHES NOMINAL IN |
| Securing Hole Thread Size | N0.8/0.164/-32 |
| End Overall Length | 0.875 INCHES NOMINAL IN |
| Unit Type | WIRE WOUND |
| Material | NICKEL ALLOY SHAFT |
| End Type | ROUND FEMALE |
| Threaded Securing Hole Quantity | 2 |
| 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 |
|---|---|
| 0312-17051-X-00-2 PRIMARY | S.s. White Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7606-7063-2 | 5/9 Secondary reference U.S. Government activity |
| 7606-7063 | 5/9 Secondary reference Drs Icas, Llc |
| 0312-17051-X-00-2 | 5/9 Secondary reference U.S. Government activity |
| 7606-7063-2 | 3/9 Design control — primary reference Drs Icas, Llc |
NSN 3040-01-165-1556 is a Shaft,drive,flexible, manufactured by S.s. White Technologies, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-165-1556 has 1 manufacturer part number on file: 0312-17051-X-00-2 (S.s. White Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-166-8439. Verify interchangeability with system specifications before substitution.
Key specifications for 0312-17051-X-00-2: Threaded Securing Hole Location: CENTERED 0.141 INCH FROM COUPLING END 90 DEG APART IN; Cross Section Size and Location: 0.500 INCHES NOMINAL DIAMETER IN; Size Designator: 0.250 INCH END COUPLING ID IN; Overall Length: 6.625 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.