The Bearing,roller,needle, cataloged under National Stock Number 3110-01-033-2759, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-033-2759 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OUTER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES INNER RING |
| Overall Outside Diameter | 2.3125 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Diameter | 1.5000 INCHES NOMINAL IN |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP 4620 OR STEEL COMP 4720 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 1018 OR STEEL COMP 1022 OR STEEL COMP 1117 OR STEEL COMP E52100 OR STEEL COMP E51100 INNER RING |
| Material | STEEL COMP 4620 OR STEEL COMP 4720 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 1018 OR STEEL COMP 1022 OR STEEL COMP 1117 OR STEEL COMP E52100 OR STEEL COMP E51100 OUTER RING |
| Material | STEEL COMP 4620 OR STEEL COMP 4720 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 1018 OR STEEL COMP 1022 OR STEEL COMP 1117 OR STEEL COMP E52100 OR STEEL COMP E51100 ROLLER |
| 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 |
|---|---|
| MS500072-21 | 2/2 Government specification standardization U.S. Government activity |
| ASTM F 2430 | 5/1 Secondary reference U.S. Government activity |
NSN 3110-01-033-2759 is a Bearing,roller,needle, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-033-2759: Surface Finish: GROUND; Style Designator: SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OUTER RING; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES ROLLER. 13 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.