The Armrest,seat,aircraft, cataloged under National Stock Number 1680-01-357-0787, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sierra Industries, Ltd.. Government technical data includes 1 specification, 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 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 | 1680-01-357-0787 |
| Primary Part Number | 30140-1 |
| Item Name | Armrest,seat,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Sierra Industries, Ltd. |
| Status | ACTIVE |
| General Characteristics Item Description | PADDED; LEFT HAND; 2.000 IN. WIDE BY 8.000 IN. LONG; ROTATE TO A VERTICAL POSITION FOR ENTRY TO SEAT 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 |
|---|---|
| 30140-1 PRIMARY | Sierra Industries, Ltd. (USA) |
NSN 1680-01-357-0787 is a Armrest,seat,aircraft, manufactured by Sierra Industries, Ltd., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-357-0787 has 1 manufacturer part number on file: 30140-1 (Sierra Industries, Ltd.).
2 possible matches (shared part number, not a government interchangeability claim): 6505-01-446-4894, 1620-01-534-4862. Verify interchangeability with system specifications before substitution.
Key specifications for 30140-1: General Characteristics Item Description: PADDED; LEFT HAND; 2.000 IN. WIDE BY 8.000 IN. LONG; ROTATE TO A VERTICAL POSITION FOR ENTRY TO SEAT IN; End Item Identification: EC-130E,AIRCRAFT. 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 1680-01-357-0787 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.