The Track Assembly,aft, cataloged under National Stock Number 1005-01-498-2139, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-498-2139 |
| Primary Part Number | 752-7068505-A1 |
| Item Name | Track Assembly,aft |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 752-7068505-A1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H832-1685-A1 | 3/2 Design control — primary reference U.S. Government activity |
| 752-7068505 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1005-01-498-2139 is a Track Assembly,aft, manufactured by Naval Sea Systems Command, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-498-2139 has 1 manufacturer part number on file: 752-7068505-A1 (Naval Sea Systems Command).
4 possible matches (shared part number, not a government interchangeability claim): 5340-01-498-5228, 5365-01-508-1855, 5305-01-679-1695. Verify interchangeability with system specifications before substitution.
Key specifications for 752-7068505-A1: Special Features: WEAPONS CRADLE MISCELLANEOUS; End Item Identification: VALVE PILOT F; LOS ANGELES CLASS SSN (688). 0 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 1005-01-498-2139 has DEMIL Code D. 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.