The Bearing,ball,annular, cataloged under National Stock Number 3110-01-075-5039, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-075-5039 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Surface Finish | UNGROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | AISI 1065 ASSN STD 1ST MATERIAL RESPONSE INNER RING |
| Material Document and Classification | AISI 1065 ASSN STD 2ND MATERIAL RESPONSE OUTER RING |
| Overall Outside Diameter | 2.5000 INCHES NOMINAL IN |
| Features Provided | ALIGNING RING AND MOUNTING GROOVE |
| Bore Shape | STRAIGHT |
| Contact Angle | 35.0 DEGREES NOMINAL |
| Load Direction | ANGULAR |
| Bore Diameter | 2.0000 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| 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 |
|---|---|
| 104215-1 | 3/2 Design control — primary reference U.S. Government activity |
| 104215-1 | 5/9 Secondary reference Datron Systems Inc |
NSN 3110-01-075-5039 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-075-5039: Surface Finish: UNGROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material Document and Classification: AISI 1065 ASSN STD 1ST MATERIAL RESPONSE INNER RING; Material Document and Classification: AISI 1065 ASSN STD 2ND MATERIAL RESPONSE OUTER RING. 14 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.