The Shaft,coupling,power, cataloged under National Stock Number 3040-01-173-1259, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Pacific Powertech Llc. Government technical data includes 1 specification, 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. 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 | 3040-01-173-1259 |
| Primary Part Number | 83031-3 |
| Item Name | Shaft,coupling,power |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Pacific Powertech Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS 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 |
|---|---|
| 83031-3 PRIMARY | Pacific Powertech Llc (USA) |
NSN 3040-01-173-1259 is a Shaft,coupling,power, manufactured by Pacific Powertech Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-173-1259 has 1 manufacturer part number on file: 83031-3 (Pacific Powertech Llc).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-6608. Verify interchangeability with system specifications before substitution.
Key specifications for 83031-3: General Characteristics Item Description: STAINLESS STEEL; End Item Identification: FLUID POWER COMPONENTS MODEL 81001-8 ACTUATOR. 1 specification is 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.