The Bearing Unit,plain, cataloged under National Stock Number 3130-01-192-2304, 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3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-01-192-2304 |
| 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 |
|---|---|
| 458-52260-505 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3130-01-192-2304 is a Bearing Unit,plain, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-192-2304: Alignment Type: RIGID; Special Features: HOUSING HAS AN OUTSIDE DIAMETER OF 0.940 IN. NOM,BORE W/O BEARING IS 0.640 IN. NOM,WIDTH IS 1.055 IN. NOM;THERE ARE TWO FLANGES;ONE IS 1.490 IN. NOM O/A WIDE,FLATTED AT THE TOP TO 0.920 IN. NOM AND AT THE BOTTOM TO 0.380;OUTER EDGE IS 1.690 IN. NOM,INSIDE EDGE IS 0.800 IN. NOM W/RADIUS OF 0.470 IN. NOM WHERE FLANGE IS WELDED TO HOUSING THERE ARE TWO HOLES DRILLED 0.250 IN. MIN 0.254 IN. MAX DIA W/CENTERS AT 0.500 AND 1.000 IN. FROM TOP;SECOND FLANGE IS 2.500 IN. LONG,1.000 IN. WIDE ROUNDED AT END,TOP FLATTED TO 2.220 IN. BOTTOM FLATTED TO 2.130 IN. W/0.470 IN,RADIUS FOR WELDING TO HOUSING;THERE ARE THREE SPOT WELDS LOCATED 0.750 IN. APART W/FIRST LOCATED 0.980 IN. FROM EDGE OF HOUSING;ANGLE,CENTER TO CENTER OF TWO FLANGES IS 86.5 DEG MIN 87.5 DEG MAX;BUSHING BACB28X9N125 IS PRESS FIT INTO HOUSING IN; End Item Identification: KC135-R 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.