The Pan Assembly,seat, cataloged under National Stock Number 1680-01-031-3681, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Martin-Baker Aircraft Company Limited. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-031-3681 |
| Primary Part Number | MB300-1501 |
| Item Name | Pan Assembly,seat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Martin-Baker Aircraft Company Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MB300-1501 PRIMARY | Martin-Baker Aircraft Company Limited (GBR) |
| A51D9000-253 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A51D9000-253 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1680-01-031-3681 is a Pan Assembly,seat, manufactured by Martin-Baker Aircraft Company Limited, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-031-3681 has 2 manufacturer part numbers on file: MB300-1501 (Martin-Baker Aircraft Company Limited), A51D9000-253 (Northrop Grumman Systems Corporation).
Key specifications for MB300-1501: End Item Identification: F-14A AIRCRAFT A. 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 1680-01-031-3681 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.