The Bearing,roller,radial and Thrust, cataloged under National Stock Number 3110-01-314-5570, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-314-5570 |
| Primary Part Number | 290252 PIECE 1 |
| Item Name | Bearing,roller,radial and Thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thrust Unit Outside Diameter | 18.4370 INCHES NOMINAL IN |
| Style Designator | ROLLER, RADIAL AND THRUST |
| Bore Smallest Diameter | 1.8750 INCHES NOMINAL IN |
| Largest Bore Diameter | 12.7480 INCHES MINIMUM IN |
| Outer Ring Outside Diameter | 21.1230 INCHES MINIMUM AND 21.1250 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP E52100 INNER RACE |
| Material | STEEL COMP E52100 OUTER RACE |
| 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 |
|---|---|
| 290252 PIECE 1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3110-01-314-5570 is a Bearing,roller,radial and Thrust, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-314-5570 has 1 manufacturer part number on file: 290252 PIECE 1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 290252 PIECE 1: Thrust Unit Outside Diameter: 18.4370 INCHES NOMINAL IN; Style Designator: ROLLER, RADIAL AND THRUST; Overall Width: 3.7500 INCHES NOMINAL IN; Bore Smallest Diameter: 1.8750 INCHES NOMINAL IN. 9 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.