The Track,seat, cataloged under National Stock Number 1680-01-277-4528, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is East/west Industries, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-277-4528 |
| Primary Part Number | 309D400-5 |
| Item Name | Track,seat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | East/west Industries, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,SD-24K VOL. 1,GRUMMAN AEROSPACE CORP,PASSIVATE,QQ-P-35; STUD ASSEMBLY 3/8-24 UNJF 3A THD; INCLUDES SEAT TRACK A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 309D400-5 PRIMARY | East/west Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GT514E5 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 1680-01-277-4528 is a Track,seat, manufactured by East/west Industries, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-277-4528 has 1 manufacturer part number on file: 309D400-5 (East/west Industries, Inc.).
Key specifications for 309D400-5: General Characteristics Item Description: STEEL,SD-24K VOL. 1,GRUMMAN AEROSPACE CORP,PASSIVATE,QQ-P-35; STUD ASSEMBLY 3/8-24 UNJF 3A THD; INCLUDES SEAT TRACK A. 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.
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.