The Housing,bearing Unit, cataloged under National Stock Number 3130-01-490-5489, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Carver Pump Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-490-5489 |
| Primary Part Number | 715-2000-2875-1-1 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Bore Diameter | 1.9990 INCHES MINIMUM AND 2.0000 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 |
|---|---|
| 715-2000-2875-1-1 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| AB722-0091-000 | D/9 Drawing number reference only Carver Pump Company |
| AB722-0091-000 PC 61 | 5/9 Secondary reference Carver Pump Company |
| 715-W21510A | 5/9 Secondary reference Carver Pump Company |
NSN 3130-01-490-5489 is a Housing,bearing Unit, manufactured by Carver Pump Company, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-490-5489 has 1 manufacturer part number on file: 715-2000-2875-1-1 (Carver Pump Company).
Key specifications for 715-2000-2875-1-1: Part Name Assigned by Controlling Agency: BEARING ISOLATOR P/N 715-2000-2875-1-1; End Item Identification: NIMITZ CLASS CVN SHIP; Bore Diameter: 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN. 1 specification is 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.