The Lining,friction, cataloged under National Stock Number 2530-01-447-6189, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-447-6189 |
| Primary Part Number | CID A-A-52522A |
| Item Name | Lining,friction |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Arc Length | 12.000 INCHES NOMINAL IN |
| Lining Style | SEGMENT PLAIN |
| Attachment Method | BONDED |
| Width | 4.500 INCHES NOMINAL IN |
| Fabrication Method | WOVEN |
| Thickness | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| CID A-A-52522A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| 5363416-1 | 5/1 Secondary reference Naval Sea Systems Command |
| 5363416 PART 1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 5363416 | D/9 Drawing number reference only Naval Sea Systems Command |
| A-A-52522 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 2530-01-447-6189 is a Lining,friction, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-447-6189 has 1 manufacturer part number on file: CID A-A-52522A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for CID A-A-52522A: Arc Length: 12.000 INCHES NOMINAL IN; Lining Style: SEGMENT PLAIN; Attachment Method: BONDED; Width: 4.500 INCHES NOMINAL IN. 6 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.