The Housing,bearing Unit, cataloged under National Stock Number 3130-01-212-7995, 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 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-212-7995 |
| Primary Part Number | 913494-1 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Assembly Overall Length | 2.8725 INCHES NOMINAL IN |
| Flange Thickness | 0.880 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, THREADED |
| Style Designator | FLANGE BLOCK |
| Material Document and Classification | QQ-A-200/8 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.250 INCHES IN |
| Bolt Circle Diameter | 6.250 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Surface Treatment | CHROMATE BOTH FACES |
| Thread Quantity Per Inch | 20 |
| Bore Diameter | 3.0270 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Housing Length | 2.8725 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Housing Diameter | 7.500 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 |
|---|---|
| 913494-1 | Raytheon Company (USA) |
| 913494-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 913494 | 5/9 Secondary reference Raytheon Company |
| 913494 | 5/9 Secondary reference Raytheon Company Dba Raytheon Co |
| 913494 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3130-01-212-7995 is a Housing,bearing Unit, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-212-7995 has 2 manufacturer part numbers on file: 913494-1 (Raytheon Company), 913494-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 913494-1: Assembly Overall Length: 2.8725 INCHES NOMINAL IN; Flange Thickness: 0.880 INCHES NOMINAL IN; Mounting Hole Type: ROUND, THREADED; Style Designator: FLANGE BLOCK. 15 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.