The Lining Material,friction, cataloged under National Stock Number 2530-00-278-6492, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-278-6492 |
| Primary Part Number | A-A-52522B |
| Item Name | Lining Material,friction |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Width | 4.500 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL IN |
| Specification/standard Data | 81348-HHL361 GOVERNMENT STANDARD |
| Nondefinitive Spec/std Data | II TYPE |
| Application Type | DRY |
| Surface Condition and Location | ONE SIDE GROUND |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 81348 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Features Provided | FLEXIBLE FRICTION LINING |
| Lining Style | BULK LINING |
| Fabrication Method | WOVEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-52522B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-52522 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| HHL00361 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 2530-00-278-6492 is a Lining Material,friction, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-278-6492 has 3 cross-referenced part numbers: A-A-52522B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52522 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), HHL00361 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 2530-00-278-6492: 2530-00-141-8544, 2530-00-278-6473, 2530-00-278-6499 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-52522B: Width: 4.500 INCHES NOMINAL IN; Thickness: 0.375 INCHES NOMINAL IN; Specification/standard Data: 81348-HHL361 GOVERNMENT STANDARD; Nondefinitive Spec/std Data: II TYPE. 10 total characteristics are documented in the Federal Logistics Information System.