The Plate,backing,brake, cataloged under National Stock Number 1630-01-101-5663, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Cef Industries, Llc Dba Cef Industries Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-101-5663 |
| Primary Part Number | 8348-14 |
| Item Name | Plate,backing,brake |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Cef Industries, Llc Dba Cef Industries Inc |
| Status | ACTIVE |
| Diameter | 3.000 INCHES NOMINAL IN |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Material Thickness | 0.054 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Material | COPPER 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 |
|---|---|
| 8348-14 PRIMARY | Cef Industries, Llc Dba Cef Industries Inc (USA) |
NSN 1630-01-101-5663 is a Plate,backing,brake, manufactured by Cef Industries, Llc Dba Cef Industries Inc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-101-5663 has 1 manufacturer part number on file: 8348-14 (Cef Industries, Llc Dba Cef Industries Inc).
Key specifications for 8348-14: Diameter: 3.000 INCHES NOMINAL IN; Outside Diameter: 4.000 INCHES NOMINAL IN; Material Thickness: 0.054 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN; Material: COPPER ALLOY. 4 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 1630-01-101-5663 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.