The Bearing,ball,annular, cataloged under National Stock Number 3110-01-362-4498, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Aircraft Products, Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-362-4498 |
| Primary Part Number | KP3-4 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Outer Ring Width | 0.2650 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM IN |
| Overall Outside Diameter | 1.0605 INCHES MINIMUM AND 1.0635 INCHES MAXIMUM IN |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| Material | STEEL COMP E52100 SNAP RING |
| Inner Ring Width | 0.2920 INCHES MINIMUM AND 0.2970 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 | N |
| Part Number | Manufacturer |
|---|---|
| KP3-4 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| KP3R4SD703 | 3/2 Design control — primary reference U.S. Government activity |
| 4D0055-1 | 5/2 Secondary reference U.S. Government activity |
| KP3-4 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3110-01-362-4498 is a Bearing,ball,annular, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-362-4498 has 1 manufacturer part number on file: KP3-4 (Rbc Aircraft Products, Inc.).
Key specifications for KP3-4: Outer Ring Width: 0.2650 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM IN; Overall Outside Diameter: 1.0605 INCHES MINIMUM AND 1.0635 INCHES MAXIMUM IN; Special Features: ALL EXPOSED SURFACES,CADIUM PLATE; PRELUBE WITH MIL-G-23827; Part Name Assigned by Controlling Agency: BEARING,BALL,GUIDE ROLLER. 7 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.