The Stop,piston, cataloged under National Stock Number 1680-01-125-7310, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-125-7310 |
| Primary Part Number | MBEU-69497 |
| Item Name | Stop,piston |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Martin-Baker Aircraft Company Limited |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALLOY PER QQ-A-225/9,COND T7351,0.460 IN. O/A LG,HEX HD,0.875 IN. ACROSS FLATS,0.095 IN. HD THK,3/4 IN. X 20 TPI THD EXT,0.406 IN. DIA HOLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| MBEU-69497 | Martin-Baker America, Inc (USA) |
| MBEU-69497 PRIMARY | Martin-Baker Aircraft Company Limited (GBR) |
NSN 1680-01-125-7310 is a Stop,piston, manufactured by Martin-Baker Aircraft Company Limited, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-125-7310 has 2 manufacturer part numbers on file: MBEU-69497 (Martin-Baker America, Inc), MBEU-69497 (Martin-Baker Aircraft Company Limited).
Key specifications for MBEU-69497: General Characteristics Item Description: AL ALLOY PER QQ-A-225/9,COND T7351,0.460 IN. O/A LG,HEX HD,0.875 IN. ACROSS FLATS,0.095 IN. HD THK,3/4 IN. X 20 TPI THD EXT,0.406 IN. DIA HOLE IN. 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 1680-01-125-7310 has DEMIL Code G. 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.