The Brake,single Disk, cataloged under National Stock Number 1630-01-256-5041, 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. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-256-5041 |
| Primary Part Number | 9440345-1 |
| Item Name | Brake,single Disk |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 9440345-1 | Goodyear Tire and Rubber Co the (USA) |
| S6135-61044-105 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 9440345-1 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| 9440345-1 | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
NSN 1630-01-256-5041 is a Brake,single Disk, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-256-5041 has 4 manufacturer part numbers on file: 9440345-1 (Goodyear Tire and Rubber Co the), S6135-61044-105 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 9440345-1 (Meggitt Aircraft Braking Systems Corporation), 9440345-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
Key specifications for 9440345-1: End Item Identification: AIRCRAFT MODEL H-3. 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.