The Ball,bearing, cataloged under National Stock Number 3110-01-135-9528, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-135-9528 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Rolling Element Diameter | 0.7500 INCHES NOMINAL IN |
| Style Designator | BALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OR AISI ASSN STD ALL MATERIAL RESPONSES OR SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR BALLS, GRADE 3 |
| Material | STEEL COMP 440C OR STEEL COMP 440B 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 |
|---|---|
| 3/4BB | C/1 Advisory reference — outside the item-of-supply concept United Electric Co Magic Aire Div |
| MS19060-330 | 2/2 Government specification standardization U.S. Government activity |
NSN 3110-01-135-9528 is a Ball,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-135-9528: Rolling Element Diameter: 0.7500 INCHES NOMINAL IN; Style Designator: BALL; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OR AISI ASSN STD ALL MATERIAL RESPONSES OR SAE ASSN STD ALL MATERIAL RESPONSES OVERALL; Special Features: METALLIC HARDNESS RATING FOR AISI 440B-55.0 MIN RC AND 62.0 MAX RC. 5 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.