The Housing,bearing Unit, cataloged under National Stock Number 3130-00-403-2071, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-00-403-2071 |
| Primary Part Number | 4451-1013P2 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Hole Type | ROUND, UNTHREADED |
| Style Designator | SPHERICAL CARTRIDGE |
| Mounting Hole Diameter | 0.2900 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN |
| Shaft End Type | OPEN |
| Bore Diameter | 3.0220 INCHES MINIMUM AND 3.0320 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 356.0 OVERALL |
| Housing Length | 2.2550 INCHES MINIMUM AND 2.2650 INCHES MAXIMUM IN |
| Housing Diameter | 6.9950 INCHES MINIMUM AND 7.0050 INCHES MAXIMUM 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 |
|---|---|
| 4451-1013P2 | Raytheon Company (USA) |
| 4451-1013P2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 4451-1013P2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3130-00-403-2071 is a Housing,bearing Unit, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-403-2071 has 2 manufacturer part numbers on file: 4451-1013P2 (Raytheon Company), 4451-1013P2 (Raytheon Company Dba Raytheon Co).
Key specifications for 4451-1013P2: Mounting Hole Type: ROUND, UNTHREADED; Style Designator: SPHERICAL CARTRIDGE; Mounting Hole Diameter: 0.2900 INCHES MINIMUM AND 0.2950 INCHES MAXIMUM IN; Shaft End Type: OPEN. 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.