The Block Assembly,seat, cataloged under National Stock Number 5340-01-151-5259, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-151-5259 |
| Primary Part Number | 803788-401 |
| Item Name | Block Assembly,seat |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mag Aerospace Industries, Llc Div Safran Cabins |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ACCESSORY EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 803788-401 PRIMARY | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| Reference | Meaning |
|---|---|
| 803788-401 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-01-151-5259 is a Block Assembly,seat, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-151-5259 has 1 manufacturer part number on file: 803788-401 (Mag Aerospace Industries, Llc Div Safran Cabins).
Key specifications for 803788-401: FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT; End Item Identification: E-3A AIRCRAFT A. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.