The Roller,track,lower, cataloged under National Stock Number 2530-00-113-2897, 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 Brighton Cromwell Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-113-2897 |
| Primary Part Number | 0WH-533605K1 |
| Item Name | Roller,track,lower |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Brighton Cromwell Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 11.500 IN. OD; 3.000 IN. HUB ID; 5.750 IN. LG O/A; 2.250 IN. ROLLER W; 2.875 IN. FROM CENTER OF ROLLER TO HUB ENDS IN |
| 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 |
|---|---|
| 0WH-533605K1 | Brighton Cromwell Llc (USA) |
| Reference | Meaning |
|---|---|
| 533605K1 | 5/9 Secondary reference U.S. Government activity |
| 518256K51 | 3/9 Design control — primary reference U.S. Government activity |
| 0WH-533605K1 | 5/9 Secondary reference Ar Bee Corp |
| 533605K1 | 5/9 Secondary reference Lucas Western Inc |
NSN 2530-00-113-2897 is a Roller,track,lower, manufactured by Brighton Cromwell Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-113-2897 has 1 manufacturer part number on file: 0WH-533605K1 (Brighton Cromwell Llc).
Key specifications for 0WH-533605K1: General Characteristics Item Description: 11.500 IN. OD; 3.000 IN. HUB ID; 5.750 IN. LG O/A; 2.250 IN. ROLLER W; 2.875 IN. FROM CENTER OF ROLLER TO HUB ENDS IN. 1 specification is 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.