The Bearing,ball,annular, cataloged under National Stock Number 3110-01-343-3546, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-343-3546 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Outer Ring Width | 0.1249 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.5420 INCHES MINIMUM AND 0.5520 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | MINIPAR11,CAGEC 26055 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Flange Width | 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN |
| Outer Ring Outside Diameter | 0.5450 INCHES MINIMUM AND 0.5520 INCHES MAXIMUM IN |
| Bore Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C INNER RING |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 440C BALL |
| Material | PLASTIC RETAINER |
| Inner Ring Width | 0.1561 INCHES MINIMUM AND 0.1562 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 |
|---|---|
| M81793/16KC7N2N1A1 | 2/2 Government specification standardization U.S. Government activity |
| 605-059-008 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| M81793-FHFGAN04AC71AB1 | 5/9 Secondary reference U.S. Government activity |
| MIL-B-81793 | 4/1 Identification reference U.S. Government activity |
| 605-059-008 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division |
NSN 3110-01-343-3546 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-343-3546: Outer Ring Width: 0.1249 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN; Flange Outside Diameter: 0.5420 INCHES MINIMUM AND 0.5520 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 15 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.