The Brake Drum, cataloged under National Stock Number 2530-01-243-3620, 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 General Motors Llc Dba General Motors Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-243-3620 |
| Primary Part Number | 15513986 |
| Item Name | Brake Drum |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Braking Surface Location | INTERNAL |
| Cooling Fin | NOT INCLUDED |
| 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 |
|---|---|
| 15513986 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 15513986 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| RA-894-5 | 3/9 Design control — primary reference Kelsey-Hayes Co Gunite Div |
NSN 2530-01-243-3620 is a Brake Drum, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-243-3620 has 1 manufacturer part number on file: 15513986 (General Motors Llc Dba General Motors Llc).
Key specifications for 15513986: Braking Surface Location: INTERNAL; End Item Identification: LIGHT-DUTY TRUCK,CHEVROLET MOTOR DIV,GENERAL MOTORS CORP,1983-85,MODELS C6 AND C7; Cooling Fin: NOT INCLUDED. 2 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.