The Bearing,ball,annular, cataloged under National Stock Number 3110-01-045-6486, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-045-6486 |
| Primary Part Number | 9431895 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Retainer Fabrication Method | MOLDED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Internal Clearance | 0.0020 INCHES MINIMUM RADIAL AND 0.0050 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bore Diameter | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Material | STEEL COMP 5140 BALL |
| Material | PLASTIC POLYAMIDE NYLON RETAINER |
| Material | PLASTIC POLYAMIDE NYLON SEAL |
| Material | STEEL COMP 5140 INNER RING |
| Material | STEEL COMP 5140 OUTER RING |
| 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 |
|---|---|
| 9431895 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 7315DC | 5/9 Secondary reference Skf Industries Inc Nice Bearing Products Div |
| 7315DC | C/1 Advisory reference — outside the item-of-supply concept Skf Usa Inc. |
NSN 3110-01-045-6486 is a Bearing,ball,annular, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-045-6486 has 1 manufacturer part number on file: 9431895 (Rolls-Royce Solutions America Inc).
Key specifications for 9431895: Retainer Fabrication Method: MOLDED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Internal Clearance: 0.0020 INCHES MINIMUM RADIAL AND 0.0050 INCHES MAXIMUM RADIAL IN. 16 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.