The Liner,bearing Housing, cataloged under National Stock Number 3130-01-490-0997, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-490-0997 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| Overall Diameter | 16.240 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5D87163-001 | 3/2 Design control — primary reference U.S. Government activity |
| 6510E68FN28 | 5/2 Secondary reference U.S. Government activity |
| 5D87163 | D/9 Drawing number reference only U.S. Government activity |
NSN 3130-01-490-0997 is a Liner,bearing Housing, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-490-0997: Overall Diameter: 16.240 INCHES NOMINAL IN; Overall Length: 3.000 INCHES NOMINAL IN; Special Features: 11.006 INCH ID IN; End Item Identification: FILTERS;NUCLEAR REACTOR BOUNDRY. 2 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.