The Ball,bearing, cataloged under National Stock Number 3110-01-325-3940, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-325-3940 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Rolling Element Diameter | 0.2180 INCHES MINIMUM AND 0.2280 INCHES MAXIMUM IN |
| Style Designator | BALL |
| Material Document and Classification | MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER FLUOROSILICONE CLASS FQ 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 |
|---|---|
| 3110PL1651382 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10107569 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7002586-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3110PL1616496 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3110-01-325-3940 is a Ball,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-325-3940: Rolling Element Diameter: 0.2180 INCHES MINIMUM AND 0.2280 INCHES MAXIMUM IN; Style Designator: BALL; Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: USED ON A CENTERING GUIDE,BALL ALLOWS GUIDE TO FLOAT TO AVOID ANY MISALIGNMENT. 4 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.