The Caliper,disc Brake, cataloged under National Stock Number 2530-01-149-3375, 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 T & M Distributors, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Caliper,disc Brake |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | T & M Distributors, Inc. (CAGE 2V673); Triman Industries Inc (CAGE 0ZBE8); Direct Line, Inc (CAGE 0GE52) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-149-3375 |
| Primary Part Number | 462823 |
| Item Name | Caliper,disc Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | T & M Distributors, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 462823 PRIMARY | T & M Distributors, Inc. (USA) |
| 462823 PRIMARY | Triman Industries Inc (USA) |
| 462823 PRIMARY | Direct Line, Inc (USA) |
| Reference | Meaning |
|---|---|
| 462823 | 5/9 Secondary reference General Motors Corp |
| 462823 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 462823 | 5/9 Secondary reference Bendix Corp the Brake and Steering Div |
| 3203466 | 3/9 Design control — primary reference Bendix Corp the Brake and Steering Div |
| 462823 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 2530-01-149-3375 is a Caliper,disc Brake, manufactured by T & M Distributors, Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-149-3375 has 3 manufacturer part numbers on file: 462823 (T & M Distributors, Inc.), 462823 (Triman Industries Inc), 462823 (Direct Line, Inc).
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.