The Disk Assy, cataloged under National Stock Number 2530-00-558-5636, 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 U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Disk Assy |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (CAGE 62265) |
| Parameter | Value |
|---|---|
| NSN | 2530-00-558-5636 |
| Primary Part Number | 5585636 |
| Item Name | Disk Assy |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 5585636 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3N4381 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| Reference | Meaning |
|---|---|
| 81037 | 5/9 Secondary reference White Motor Corp |
| BB8801 | 5/9 Secondary reference Diamond Reo Truck Co |
| 8C7832 | 5/2 Secondary reference U.S. Government activity |
| 40S1600 | 5/9 Secondary reference U.S. Government activity |
| 40S1600 | 5/9 Secondary reference Acco Industries Inc Sub of Babcock Intl Inc |
| 40S1600 | 3/9 Design control — primary reference Airdale Express Llc Div Airdale Express |
NSN 2530-00-558-5636 is a Disk Assy, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-558-5636 has 2 manufacturer part numbers on file: 5585636 (U S Army Tank Automotive Command Amsta-Im-Mm), 3N4381 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)).
2 possible matches (shared part number, not a government interchangeability claim): 7690-01-261-7959, 8125-01-648-0222. Verify interchangeability with system specifications before substitution.
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.