The Bearing Unit,roller, cataloged under National Stock Number 3130-01-271-6023, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Barker Rockford Co, the Dba Heco Div Div Heco Division. Government technical data includes 8 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 | 3130-01-271-6023 |
| Primary Part Number | 3572-3-06-1 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Barker Rockford Co, the Dba Heco Div Div Heco Division |
| Status | ACTIVE |
| Housing Height | 5.250 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 4.500 INCHES NOMINAL IN |
| Housing Width | 6.000 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Base Thickness | 0.625 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY HOUSING |
| Housing Length | 1.250 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3572-3-06-1 PRIMARY | Barker Rockford Co, the Dba Heco Div Div Heco Division (USA) |
NSN 3130-01-271-6023 is a Bearing Unit,roller, manufactured by Barker Rockford Co, the Dba Heco Div Div Heco Division, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-271-6023 has 1 manufacturer part number on file: 3572-3-06-1 (Barker Rockford Co, the Dba Heco Div Div Heco Division).
Key specifications for 3572-3-06-1: Housing Height: 5.250 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Width: 4.500 INCHES NOMINAL IN; Housing Width: 6.000 INCHES NOMINAL IN; Alignment Type: RIGID. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.