The Roller Assembly,track,vehicular, cataloged under National Stock Number 2530-01-568-7849, 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 Berco of America Inc. Dba Berco After Market. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-568-7849 |
| Primary Part Number | AT322939 |
| Item Name | Roller Assembly,track,vehicular |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Berco of America Inc. Dba Berco After Market |
| 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 |
|---|---|
| AT322939 PRIMARY | Berco of America Inc. Dba Berco After Market (USA) |
| AT322939 PRIMARY | John Deere Construction & Forestry Company (USA) |
| Reference | Meaning |
|---|---|
| AT322939 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 2530-01-568-7849 is a Roller Assembly,track,vehicular, manufactured by Berco of America Inc. Dba Berco After Market, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-568-7849 has 2 manufacturer part numbers on file: AT322939 (Berco of America Inc. Dba Berco After Market), AT322939 (John Deere Construction & Forestry Company).
Key specifications for AT322939: Part Name Assigned by Controlling Agency: ROLLER SHELL; End Item Identification: 2320-01-558-5671; TRACTOR,MEDIUM CRAWLER,850J. 0 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.