The Bearing Unit,plain, cataloged under National Stock Number 3130-01-347-0642, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-01-347-0642 |
| Primary Part Number | 801-6405354 FIND 12 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Lubrication Fitting Type | SELF LUBRICATED |
| Assembly Overall Length | 1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN |
| Features Provided | BUSHING |
| Bore Diameter | 2.7580 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC EPOXY BEARING |
| Housing Length | 1.880 INCHES NOMINAL IN |
| Housing Diameter | 4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 801-6405354 FIND 12 PRIMARY | Naval Sea Systems Command (USA) |
| 211039121 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| DF330725 FIND 12 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3130-01-347-0642 is a Bearing Unit,plain, manufactured by Naval Sea Systems Command, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-347-0642 has 2 manufacturer part numbers on file: 801-6405354 FIND 12 (Naval Sea Systems Command), 211039121 (Naval Sea Systems Command).
Key specifications for 801-6405354 FIND 12: Lubrication Fitting Type: SELF LUBRICATED; Assembly Overall Length: 1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN; Features Provided: BUSHING; Bore Diameter: 2.7580 INCHES NOMINAL IN. 7 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.
NSN 3130-01-347-0642 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.