The Retainer,mechanical, cataloged under National Stock Number 1285-00-027-4938, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Retainer,mechanical |
| FSC / FSG | 1285 — Fire Control Radar Equipment, Except Airborne (FSG 12) |
| Manufacturers | Alek Industries Inc (CAGE 65534); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Spencer Industries Inc (CAGE 21530); Starwin Industries, Llc (CAGE 63592) |
| Parameter | Value |
|---|---|
| NSN | 1285-00-027-4938 |
| Primary Part Number | 1028804 |
| Item Name | Retainer,mechanical |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1028804 | Alek Industries Inc (USA) |
| 105-358 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1028804 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1028804 | Spencer Industries Inc (USA) |
| 1028804 | Starwin Industries, Llc (USA) |
NSN 1285-00-027-4938 is a Retainer,mechanical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-00-027-4938 has 5 manufacturer part numbers on file: 1028804 (Alek Industries Inc), 105-358 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1028804 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1028804 (Spencer Industries Inc), 1028804 (Starwin Industries, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5340-00-430-1863, 6130-01-187-9929, 3040-01-294-8200. Verify interchangeability with system specifications before substitution.
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.