The Shaft,shouldered, cataloged under National Stock Number 3040-01-458-9555, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dept of the Army U S Army Electronics Command Night Vision Laboratory. 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. 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 | 3040-01-458-9555 |
| Primary Part Number | 5009566 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dept of the Army U S Army Electronics Command Night Vision Laboratory |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-458-9555 is a Shaft,shouldered, manufactured by Dept of the Army U S Army Electronics Command Night Vision Laboratory, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-458-9555 has 2 manufacturer part numbers on file: FENNG199 (Fenn Night Vision Limited), 5009566 (Dept of the Army U S Army Electronics Command Night Vision Laboratory).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-680-8353. Verify interchangeability with system specifications before substitution.
Key specifications for 5009566: Material Document and Classification: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 4.500 INCHES NOMINAL IN; End Item Identification: AN/AVS-6 AVIATOR'S NIGHT VISION MILITARY GOGGLES; Material: ALUMINUM ALLOY 6061. 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.
NSN 3040-01-458-9555 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.