The Keeper,mount Assemb, cataloged under National Stock Number 1280-00-003-4575, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1280-00-003-4575 |
| Item Name | Keeper,mount Assemb |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Status | ACTIVE |
| FSC Application Data | ACFT BOMBING FIRE CONTROL COMPONENTS |
| General Characteristics Item Description | 3.875 IN. LG,1.060 IN. W,0.730 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 37-1113-2 | 5/1 Secondary reference U.S. Government activity |
| H2419-1 | 3/2 Design control — primary reference U.S. Government activity |
| 37-1113 | 5/9 Secondary reference U.S. Government activity |
| 37-1113-2 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1280-00-003-4575 is a Keeper,mount Assemb, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-00-522-3928. Verify interchangeability with system specifications before substitution.
Key specifications for 1280-00-003-4575: FSC Application Data: ACFT BOMBING FIRE CONTROL COMPONENTS; General Characteristics Item Description: 3.875 IN. LG,1.060 IN. W,0.730 IN. H IN. 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 1280-00-003-4575 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.