The Brake Lining Kit, cataloged under National Stock Number 2530-00-052-3499, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-052-3499 |
| Item Name | Brake Lining Kit |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Lining Quantity | 1 THIRD GROUP |
| Lining Quantity | 3 SECOND GROUP |
| Lining Quantity | 3 FIRST GROUP |
| Lining Thickness | 0.375 INCHES NOMINAL FIRST GROUP IN |
| Lining Thickness | 0.375 INCHES NOMINAL SECOND GROUP IN |
| Lining Thickness | 0.375 INCHES NOMINAL THIRD GROUP IN |
| Nonsupply Item | LORAIN DIV KOEHRING CO D-69587-56 LINING 3,RIVET,BRASS 56,LINING 4 |
| Lining Width | 3.000 INCHES NOMINAL FIRST GROUP IN |
| Lining Width | 3.000 INCHES NOMINAL SECOND GROUP IN |
| Lining Width | 3.000 INCHES NOMINAL THIRD GROUP IN |
| Lining Length | 6.750 INCHES NOMINAL SECOND GROUP IN |
| Lining Length | 7.000 INCHES NOMINAL FIRST GROUP IN |
| Lining Length | 8.250 INCHES NOMINAL THIRD GROUP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| LR256 | 5/9 Secondary reference Koehring Co Lorain Div |
| LR256 | 3/9 Design control — primary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
NSN 2530-00-052-3499 is a Brake Lining Kit, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-00-052-3499: Lining Quantity: 1 THIRD GROUP; Lining Quantity: 3 SECOND GROUP; Lining Quantity: 3 FIRST GROUP; Lining Thickness: 0.375 INCHES NOMINAL FIRST GROUP IN. 13 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.