The Ball,bearing, cataloged under National Stock Number 3110-01-332-3353, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Virginia Industries, Inc. Div Hartford Technologies, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-332-3353 |
| Primary Part Number | 974725-5.0631 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Virginia Industries, Inc. Div Hartford Technologies, Inc. |
| Status | ACTIVE |
| Rolling Element Diameter | 0.0631 INCHES NOMINAL0.0631 INCHES NOMINAL IN |
| Style Designator | BALLBALL |
| Standard Tolerance Designation | AFBMA CLASS 2AFBMA CLASS 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 974725-5.0631 | Virginia Industries, Inc. Div Hartford Technologies, Inc. (USA) |
| 974725-5.0631 | New England Miniature Ball Corp. Div Nemb (USA) |
| Reference | Meaning |
|---|---|
| 974725-5.0631 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3110-01-332-3353 is a Ball,bearing, manufactured by Virginia Industries, Inc. Div Hartford Technologies, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-332-3353 has 2 manufacturer part numbers on file: 974725-5.0631 (Virginia Industries, Inc. Div Hartford Technologies, Inc.), 974725-5.0631 (New England Miniature Ball Corp. Div Nemb).
Key specifications for 974725-5.0631: Rolling Element Diameter: 0.0631 INCHES NOMINAL0.0631 INCHES NOMINAL IN; Style Designator: BALLBALL; Standard Tolerance Designation: AFBMA CLASS 2AFBMA CLASS 2. 3 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.