The Bearing Unit,roller, cataloged under National Stock Number 3130-01-401-3683, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 — Bearings, Mounted (FSG 31) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 26512) |
| Parameter | Value |
|---|---|
| NSN | 3130-01-401-3683 |
| Primary Part Number | F525-11171-512 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| F525-11171-512 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 3130-01-401-3683 is a Bearing Unit,roller, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-401-3683 has 1 manufacturer part number on file: F525-11171-512 (Northrop Grumman Systems Corporation).
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.