The Seat,aircraft, cataloged under National Stock Number 1680-01-656-6059, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-656-6059 |
| Primary Part Number | 120631-1 |
| Item Name | Seat,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Supplementary Features | 240BLS FOR OCCUPANT 60LBS PARACHUTE AND EQUIPMENT LBS |
| Adjustability | NONADJUSTABLE |
| Upholstered Portion | BACK AND SEAT |
| Seating Capacity | 1 |
| Mounting Type | WALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120631-1 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 200811255-30 | 5/2 Secondary reference U.S. Government activity |
| 200811255 | D/9 Drawing number reference only U.S. Government activity |
NSN 1680-01-656-6059 is a Seat,aircraft, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-656-6059 has 1 manufacturer part number on file: 120631-1 (Bae Systems Land & Armaments L.p.).
Key specifications for 120631-1: Overall Height: 45.54 INCHES NOMINAL IN; Supplementary Features: 240BLS FOR OCCUPANT 60LBS PARACHUTE AND EQUIPMENT LBS; Overall Width: 19.09 INCHES NOMINAL IN; Adjustability: NONADJUSTABLE. 5 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.
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.