The Shaft,stub, cataloged under National Stock Number 1015-01-224-4373, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shaft,stub |
| FSC / FSG | 1015 — Guns, 75mm Through 125mm (FSG 10) |
| Manufacturers | Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 1015-01-224-4373 |
| Primary Part Number | 5521073 |
| Item Name | Shaft,stub |
| FSC / FSG | 1015 / 10 — Guns, 75mm Through 125mm |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1376-23-293 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 5521073 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1276-23-575-01 | 5/9 Secondary reference Leonardo S.p.a. - Electronics Division - Defence Business Area |
| 1276-23-575-01 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| 1015PL0833287 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1015-01-224-4373 is a Shaft,stub, manufactured by Naval Sea Systems Command, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
NSN 1015-01-224-4373 has 2 manufacturer part numbers on file: 1376-23-293 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 5521073 (Naval Sea Systems Command).
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 1015-01-224-4373 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.