The Wheel,landing Gear, cataloged under National Stock Number 1630-00-945-9255, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. Government technical data includes 13 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1630-00-945-9255 |
| Primary Part Number | 9543427 |
| Item Name | Wheel,landing Gear |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Bearing Location | INBOARD HALF FIRST POSITION |
| Bearing Location | OUTBOARD HALF SECOND POSITION |
| Brake Drum | NOT INCLUDED |
| Bearing Quantity | 2 LOCATION NOT OTHERWISE SPECIFIED |
| Tire Size | 17.00-20 |
| Bearing Inside Diameter | 3.625 INCHES NOMINAL SECOND POSITION IN |
| Bearing Inside Diameter | 4.000 INCHES NOMINAL FIRST POSITION IN |
| Tire Design Type | LOW PRESSURE |
| Brake | NOT INCLUDED |
| Braking Feature for Which Designed | INTERNALLY MOUNTED BRAKES |
| Bearing Type | TAPERED ROLLER FIRST POSITION |
| Bearing Type | TAPERED ROLLER SECOND POSITION |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9543427 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9543427 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
NSN 1630-00-945-9255 is a Wheel,landing Gear, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-945-9255 has 1 manufacturer part number on file: 9543427 (Meggitt Aircraft Braking Systems Corporation).
Key specifications for 9543427: Bearing Location: INBOARD HALF FIRST POSITION; Bearing Location: OUTBOARD HALF SECOND POSITION; Brake Drum: NOT INCLUDED; Bearing Quantity: 2 LOCATION NOT OTHERWISE SPECIFIED. 13 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.
NSN 1630-00-945-9255 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.