The Shaft,shouldered, cataloged under National Stock Number 3040-00-199-3969, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 8 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. 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 | 3040-00-199-3969 |
| Primary Part Number | 89544 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| Step Quantity | 4 |
| First End Diameter | 0.2070 INCHES MINIMUM AND 0.2073 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.2070 INCHES MINIMUM AND 0.2073 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 89544 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 3040-00-199-3969 is a Shaft,shouldered, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-199-3969 has 1 manufacturer part number on file: 89544 (Triumph Engine Control Systems Llc).
1 possible match (shared part number, not a government interchangeability claim): 6145-00-726-0637. Verify interchangeability with system specifications before substitution.
Key specifications for 89544: Surface Finish: 32.0 MICROINCHES; Step Quantity: 4; First End Diameter: 0.2070 INCHES MINIMUM AND 0.2073 INCHES MAXIMUM IN; Largest Step Diameter: 0.2070 INCHES MINIMUM AND 0.2073 INCHES MAXIMUM IN. 8 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.