The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5359, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-5359 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Cup Width | 0.8438 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Overall Outside Diameter | 5.8437 INCHES NOMINAL IN |
| Backface Corner Radius | 0.1200 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1200 INCHES NOMINAL IN |
| Standout Width | 0.2812 INCHES NOMINAL IN |
| Cone Width | 1.1406 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR BALLS, GRADE 3 |
| Bore Diameter | 3.6875 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| SM-C-806004-1 | 5/1 Secondary reference U.S. Government activity |
| 42368-42584 | 5/1 Secondary reference The Timken Corporation |
| 412900-6 | 5/1 Secondary reference U.S. Government activity |
| 42368-42584 | 5/1 Secondary reference Federal-Mogul Corp Government Sales Dept |
| 342368-584 | 5/1 Secondary reference U.S. Government activity |
| MS19081-285 | 2/2 Government specification standardization U.S. Government activity |
| FF-B-187 | 4/1 Identification reference U.S. Government activity |
NSN 3110-00-100-5359 is a Bearing,roller,tapered, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-100-5359: Cup Width: 0.8438 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 1.1250 INCHES NOMINAL IN. 11 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.