The Shaft,shouldered, cataloged under National Stock Number 3040-01-439-5780, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-439-5780 |
| Primary Part Number | 8003-23 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Products Support, Llc Dba Vitesse Systems - Jessup, Md |
| Status | ACTIVE |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | THREADED CROSS DRILLED (THRU HOLE) |
| 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 |
|---|---|
| 8003-23 PRIMARY | Products Support, Llc Dba Vitesse Systems - Jessup, Md (USA) |
| Reference | Meaning |
|---|---|
| 8003-23 | 3/9 Design control — primary reference Xar Industries Inc |
NSN 3040-01-439-5780 is a Shaft,shouldered, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-439-5780 has 1 manufacturer part number on file: 8003-23 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).
Key specifications for 8003-23: First End Style: PLAIN; End Similarity: NOT IDENTICAL; Second End Style: THREADED CROSS DRILLED (THRU HOLE); End Item Identification: W/S AIRCRAFT, HORNET F/A-18. 3 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.