The Cushion,seat Back,aircraft, cataloged under National Stock Number 1680-01-502-2519, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-01-502-2519 |
| Primary Part Number | 3516AS3360-1 |
| Item Name | Cushion,seat Back,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Quantity | 5 |
| Fastener Type | SLIDE FASTENER |
| Adjustability | NONADJUSTABLE |
| Color | GREEN, OLIVE |
| Material | RUBBER FOAM PADDING |
| Material | PLASTIC POLYAMIDE NYLON COVER |
| Mounting Attachment | INCLUDED |
| Spring | NOT INCLUDED |
| 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 |
|---|---|
| 3516AS3360-1 | Bae Systems Land & Armaments L.p. (USA) |
| 3516AS3360-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3516AS3360-1 | 5/9 Secondary reference Simula Safety Systems Inc. |
NSN 1680-01-502-2519 is a Cushion,seat Back,aircraft, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-502-2519 has 2 manufacturer part numbers on file: 3516AS3360-1 (Bae Systems Land & Armaments L.p.), 3516AS3360-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3516AS3360-1: Quantity: 5; Fastener Type: SLIDE FASTENER; Overall Length: 23.000 INCHES NOMINAL IN; Overall Width: 14.000 INCHES NOMINAL IN. 8 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.