The Parts Kit,disk Brake, cataloged under National Stock Number 2530-01-311-1007, 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 Jay-Em Aerospace Corporation. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-311-1007 |
| Primary Part Number | PK 687 |
| Item Name | Parts Kit,disk Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Jay-Em Aerospace Corporation |
| Status | ACTIVE |
| Component Quantity | 55 |
| Nonsupply Items and Quantities | PRIMARY DISC 1;SPRING TORQUE 40;SEPERATED SPRING 6,TORQUE PIN 2;STATIONARY DISC 3;ROTATING DISC 3 |
| 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 |
|---|---|
| PK 687 PRIMARY | Jay-Em Aerospace Corporation (USA) |
NSN 2530-01-311-1007 is a Parts Kit,disk Brake, manufactured by Jay-Em Aerospace Corporation, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-311-1007 has 1 manufacturer part number on file: PK 687 (Jay-Em Aerospace Corporation).
Key specifications for PK 687: Component Quantity: 55; Nonsupply Items and Quantities: PRIMARY DISC 1;SPRING TORQUE 40;SEPERATED SPRING 6,TORQUE PIN 2;STATIONARY DISC 3;ROTATING DISC 3. 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.