The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-147-4487, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-147-4487 |
| Primary Part Number | AAV9224R13MSRA2570 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, TWO LIP INNER RING, NO OUTER RING, ROLLER RETAINMENT RINGS, NON-SEPARABLE |
| Overall Outside Diameter | 5.2700 INCHES MINIMUM AND 5.3000 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.5 |
| Bore Diameter | 4.6997 INCHES MINIMUM AND 4.7000 INCHES MAXIMUM IN |
| Material | STEEL COMP M50 ROLLER |
| Material | STEEL COMP 4340 CAGE |
| Material | STEEL COMP M50 INNER RACE |
| Inner Ring Width | 1.2950 INCHES MINIMUM AND 1.3000 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 | F |
| Part Number | Manufacturer |
|---|---|
| 9732M13P08 | General Electric Company (USA) |
| 9732M13P07 | General Electric Company (USA) |
| AAV9224R13MSRA2570 PRIMARY | Timken Co Div the Timken Company (USA) |
| 9732M13 | General Electric Company (USA) |
| 5RNH1824-A5 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
NSN 3110-01-147-4487 is a Bearing,roller,cylindrical, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-147-4487 has 5 manufacturer part numbers on file: 9732M13P08 (General Electric Company), 9732M13P07 (General Electric Company), AAV9224R13MSRA2570 (Timken Co Div the Timken Company), 9732M13 (General Electric Company), 5RNH1824-A5 (Mpb Corporation Dba Mpb Corp).
Key specifications for AAV9224R13MSRA2570: Retainer Fabrication Method: MACHINED; Locating Feature: NONLOCATING; Surface Finish: GROUND; Style Designator: SINGLE ROW, TWO LIP INNER RING, NO OUTER RING, ROLLER RETAINMENT RINGS, NON-SEPARABLE. 12 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.