The Plate,retaining,special, cataloged under National Stock Number 1280-01-186-1441, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1280-01-186-1441 |
| Primary Part Number | 244791 |
| Item Name | Plate,retaining,special |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AMS 5643,17-4PH,ANNEALED FINISH; 1.725 IN. O/A NOM LG; 0.500 IN. O/A NOM W; 0.440 IN. O/A NOM H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 244791 | Lockheed Martin Corporation (USA) |
| 244791 | Weot Precision Industries Inc (USA) |
| 244791 | Tri-Tech Machine Inc (USA) |
| Reference | Meaning |
|---|---|
| 244791 | 3/9 Design control — primary reference Criterion Machine Works |
| 244791 | 5/9 Secondary reference Lockheed Martin Corp Electronics and Missiles Div |
NSN 1280-01-186-1441 is a Plate,retaining,special, manufactured by Lockheed Martin Corporation, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-186-1441 has 3 manufacturer part numbers on file: 244791 (Lockheed Martin Corporation), 244791 (Weot Precision Industries Inc), 244791 (Tri-Tech Machine Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-200-3842, 4140-01-571-1336. Verify interchangeability with system specifications before substitution.
Key specifications for 244791: General Characteristics Item Description: STEEL,AMS 5643,17-4PH,ANNEALED FINISH; 1.725 IN. O/A NOM LG; 0.500 IN. O/A NOM W; 0.440 IN. O/A NOM H IN; End Item Identification: ACFT MODEL F-18. 1 specification is 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 1280-01-186-1441 has DEMIL Code B. 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.