The Housing,bearing Unit, cataloged under National Stock Number 3130-01-372-8418, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-372-8418 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| Bore Diameter | 2.6875 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Housing Diameter | 3.6890 INCHES MINIMUM AND 3.6910 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 |
| Reference | Meaning |
|---|---|
| 265331101 | 3/2 Design control — primary reference U.S. Government activity |
| 2650-3230 ITEM 15 | 5/9 Secondary reference U.S. Government activity |
| 2650-3230 ITEM 15 | 5/2 Secondary reference U.S. Government activity |
| 265331101 | 5/9 Secondary reference U.S. Government activity |
| 2650-3375GP1 ITEM 15 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 265331101 | C/1 Advisory reference — outside the item-of-supply concept Hansome Energy Systems Inc |
| 2650-3311 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 2650-3311 ITEM 1 | 5/9 Secondary reference U.S. Government activity |
NSN 3130-01-372-8418 is a Housing,bearing Unit, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-372-8418: Bore Diameter: 2.6875 INCHES NOMINAL IN; Material: STEEL COMP 303 OVERALL; Housing Diameter: 3.6890 INCHES MINIMUM AND 3.6910 INCHES MAXIMUM IN. 3 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.