The Seat,brake, cataloged under National Stock Number 1630-01-036-9986, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-036-9986 |
| Item Name | Seat,brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 209511 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 209511 | 5/9 Secondary reference Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| 209511 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-01-036-9986 is a Seat,brake, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5110-01-644-1473. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-01-036-9986: End Item Identification: EMERGENCY BRAKE VALVE P/N 896543. 0 specifications are 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.