The Wheel,landing Gear, cataloged under National Stock Number 1630-00-446-3778, 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-00-446-3778 |
| Primary Part Number | 5000504 |
| Item Name | Wheel,landing Gear |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Brake Drum | NOT INCLUDED |
| Tire Size | 30X11.5-14.5 |
| Tire Design Type | HIGH PRESSURE |
| Nondefinitive Spec/std Data | VIII TYPE |
| Brake | INCLUDED |
| Braking Feature for Which Designed | EXTERNALLY MOUNTED BRAKES |
| 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 | F |
| Part Number | Manufacturer |
|---|---|
| 5000504LC | Meggitt Aircraft Braking Systems Corporation (USA) |
| 5000504 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5000504LC | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 5000504 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 62J4031 | 4/1 Identification reference U.S. Government activity |
NSN 1630-00-446-3778 is a Wheel,landing Gear, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-446-3778 has 2 manufacturer part numbers on file: 5000504LC (Meggitt Aircraft Braking Systems Corporation), 5000504 (Meggitt Aircraft Braking Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1630-00-498-7711. Verify interchangeability with system specifications before substitution.
Key specifications for 5000504: Brake Drum: NOT INCLUDED; Tire Size: 30X11.5-14.5; Tire Design Type: HIGH PRESSURE; Nondefinitive Spec/std Data: VIII TYPE. 7 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 1630-00-446-3778 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.