The Caliper,disc Brake, cataloged under National Stock Number 2530-01-657-2658, 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 Pacific Boat Trailers, Inc. Government technical data includes 3 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 | 2530-01-657-2658 |
| Primary Part Number | 42015 |
| Item Name | Caliper,disc Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Pacific Boat Trailers, Inc |
| Status | ACTIVE |
| Piston Quantity | 1 |
| Installation Location | UNIVERSAL |
| Material | ALUMINUM |
| 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 |
|---|---|
| 42015 PRIMARY | Pacific Boat Trailers, Inc (USA) |
NSN 2530-01-657-2658 is a Caliper,disc Brake, manufactured by Pacific Boat Trailers, Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-657-2658 has 1 manufacturer part number on file: 42015 (Pacific Boat Trailers, Inc).
Key specifications for 42015: Piston Quantity: 1; Installation Location: UNIVERSAL; Part Name Assigned by Controlling Agency: DISK BRAKE CALIPER; End Item Identification: TRAILER,BOAT. 3 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.