The Brake,shoe Type, cataloged under National Stock Number 1630-00-959-2052, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 12 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 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 | 1630-00-959-2052 |
| Primary Part Number | 57584-2 |
| Item Name | Brake,shoe Type |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| Shoe Width | 3.000 INCHES NOMINAL IN |
| Mounting Hole Quantity | 7 |
| FSC Application Data | WHEEL LANDING GEAR,AIRCRAFT |
| Shoe Diameter | 14.000 INCHES NOMINAL IN |
| Overall Diameter | 15.166 INCHES NOMINAL IN |
| Mounting Method | ANCHOR PLATE FLANGE |
| Mounting Hole Diameter | 0.578 INCHES NOMINAL IN |
| Bolt Circle Diameter | 8.000 INCHES NOMINAL IN |
| Shoe Quantity | 2 |
| Installation Location | LEFT HAND SIDE OR RIGHT HAND SIDE |
| Wheel Size for Which Designed | 17.000 BY 16 IN. WHEEL IN |
| Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 57584-2 PRIMARY | Smith and Smith Aircraft Co (USA) |
NSN 1630-00-959-2052 is a Brake,shoe Type, manufactured by Smith and Smith Aircraft Co, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-959-2052 has 1 manufacturer part number on file: 57584-2 (Smith and Smith Aircraft Co).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-450-7067. Verify interchangeability with system specifications before substitution.
Key specifications for 57584-2: Shoe Width: 3.000 INCHES NOMINAL IN; Mounting Hole Quantity: 7; FSC Application Data: WHEEL LANDING GEAR,AIRCRAFT; Shoe Diameter: 14.000 INCHES NOMINAL IN. 12 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.