The Plunger,backpad, cataloged under National Stock Number 1680-01-598-2622, 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 America Inc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-598-2622 |
| Primary Part Number | MBEU148735 |
| Item Name | Plunger,backpad |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Martin-Baker America Inc |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Color | BLACK |
| Surface Treatment | PAINT |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MBEU148735 | Martin-Baker Aircraft Company Limited (GBR) |
| MBEU148735 PRIMARY | Martin-Baker America Inc (USA) |
| Reference | Meaning |
|---|---|
| MBEU148735 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1680-01-598-2622 is a Plunger,backpad, manufactured by Martin-Baker America Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-598-2622 has 2 manufacturer part numbers on file: MBEU148735 (Martin-Baker Aircraft Company Limited), MBEU148735 (Martin-Baker America Inc).
Key specifications for MBEU148735: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 2.000 INCHES NOMINAL IN; Color: BLACK; Surface Treatment: PAINT. 4 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 1680-01-598-2622 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.