The Bearing Unit,plain, cataloged under National Stock Number 3130-01-192-2305, 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3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-192-2305 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| Alignment Type | RIGID |
| Material | STEEL OVERALL |
| Load Capability Type | RADIAL |
| 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 |
|---|---|
| 458-52260-506 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3130-01-192-2305 is a Bearing Unit,plain, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-192-2305: Alignment Type: RIGID; Special Features: HOUSING HAS AN OD OF 0.940 IN. NOM,WIDTH IS 1.280 IN. NOM,BORE W/O BEARING IS 0.640 IN.;THERE ARE TWO FLANGES ONE IS 0.760 IN. WIDE AT TOP TAPERED TO 1.120 IN. WIDE AT BASE W/RADIUS AT BASE OF 0.470 IN FOR WELDING TO HOUSING,LENGTH IS 2.420,THERE ARE TWO WELD SPOTS 0.800 IN. APART W/FIRST LOCATED 0.420 IN. FROM TOP;SECOND FLANGE IS 2.500 IN. LONG W/ROUNDED END,0.750 IN. WIDE,RADIUS 0.470 WHERE WELDED TO HOUSING,0.280 IN. FROM CENTER LINE AT TOP 0.370 IN. FROM CENTER LINE AT BOTTOM;THERE ARE THREE SPOT WELDS 0.750 IN APART WITH FIRST 0.980 IN. FROM CENTER LINE;CENTER TO CENTER OF TWO FLANGES IS 46.5 DEG MIN 47.5 DEG MAX;BUSHING BACBX9N125 IS PRESS FIT INTO HOUSING IN; End Item Identification: KC-135R ACFT; Material: STEEL OVERALL. 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.