The Bearing Unit,ball, cataloged under National Stock Number 3130-01-417-2793, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3130-01-417-2793 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| Assembly Overall Length | 1.1250 INCHES NOMINAL IN |
| Flange Thickness | 0.3750 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Rotating Element Locking Method | DIRECT |
| Block Type | FIXED |
| Style Designator | FLANGE BLOCK |
| Mounting Hole Diameter | 0.3750 INCHES NOMINAL IN |
| Housing Width | 3.0000 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Rolling Element Groove Quantity | 1 |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Material | STEEL AND WOOL SEAL |
| Material | IRON CAST HOUSING |
| Housing Length | 0.8281 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Side of a Square | 2.1250 INCHES NOMINAL IN |
| 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 |
|---|---|
| FC4-25-5/8 | 3/2 Design control — primary reference U.S. Government activity |
| FC4-25-5/8 | 5/2 Secondary reference U.S. Government activity |
| FC4-25-5/8 | 3/9 Design control — primary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
NSN 3130-01-417-2793 is a Bearing Unit,ball, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-417-2793: Assembly Overall Length: 1.1250 INCHES NOMINAL IN; Flange Thickness: 0.3750 INCHES NOMINAL IN; Mounting Hole Type: ROUND, UNTHREADED; Rotating Element Locking Method: DIRECT. 16 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.