The Bearing,ball,annular, cataloged under National Stock Number 3110-01-109-2274, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-109-2274 |
| Primary Part Number | 114532-A |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.4325 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN |
| Internal Fit-Up Designation | STANDARD |
| Flange Outside Diameter | 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0625 INCHES NOMINAL IN |
| Outer Ring Outside Diameter | 1.3730 INCHES MINIMUM AND 1.3770 INCHES MAXIMUM IN |
| Bore Diameter | 0.6260 INCHES MINIMUM AND 0.6290 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN |
| 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 |
|---|---|
| RF10-22-14AMPK-1 | Roller Bearing Company of America, Inc. (USA) |
| 114532-A PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| RF10-22-14PP | 5/1 Secondary reference Roller Bearing Company of America, Inc. |
| 114532-A | 5/9 Secondary reference Oshkosh Corp |
NSN 3110-01-109-2274 is a Bearing,ball,annular, manufactured by Oshkosh Defense Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-109-2274 has 2 manufacturer part numbers on file: RF10-22-14AMPK-1 (Roller Bearing Company of America, Inc.), 114532-A (Oshkosh Defense Llc).
Key specifications for 114532-A: Lubrication Material: GREASE; Outer Ring Width: 0.4325 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN; Internal Fit-Up Designation: STANDARD; Flange Outside Diameter: 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN. 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.