The Valve,aircraft Wheel, cataloged under National Stock Number 1630-00-121-9430, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-00-121-9430 |
| Item Name | Valve,aircraft Wheel |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| General Characteristics Item Description | ROUND,STRAIGHT RIGID VALVE FOR TUBELESS TIRE RIM |
| 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 |
|---|---|
| VS-829 | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| MS27436-4 | 2/2 Government specification standardization U.S. Government activity |
NSN 1630-00-121-9430 is a Valve,aircraft Wheel, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5360-00-251-4475. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-00-121-9430: General Characteristics Item Description: ROUND,STRAIGHT RIGID VALVE FOR TUBELESS TIRE RIM; End Item Identification: F-15 AIRCRAFT. 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.