The Cap,hub,main Landing Gear, cataloged under National Stock Number 1630-00-103-3433, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is United Aeronautical Corporation Dba United Aeronautical Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-00-103-3433 |
| Primary Part Number | 392618-7 |
| Item Name | Cap,hub,main Landing Gear |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | United Aeronautical Corporation Dba United Aeronautical Corp |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,2.900 IN. LG,8.180 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 392618-7 PRIMARY | United Aeronautical Corporation Dba United Aeronautical Corp (USA) |
| Reference | Meaning |
|---|---|
| 392618-1 | 5/9 Secondary reference U.S. Government activity |
| 392618-7 | 5/9 Secondary reference Consolidated Aeronautics Corp |
NSN 1630-00-103-3433 is a Cap,hub,main Landing Gear, manufactured by United Aeronautical Corporation Dba United Aeronautical Corp, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-103-3433 has 1 manufacturer part number on file: 392618-7 (United Aeronautical Corporation Dba United Aeronautical Corp).
1 possible match (shared part number, not a government interchangeability claim): 1620-01-103-5266. Verify interchangeability with system specifications before substitution.
Key specifications for 392618-7: General Characteristics Item Description: ALUMINUM ALLOY,2.900 IN. LG,8.180 IN. DIA IN. 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.