The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-147-4489, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-147-4489 |
| Primary Part Number | 9980M11P07 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Outer Ring Width | 1.2910 INCHES MINIMUM AND 1.2960 INCHES MAXIMUM IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SOLID INNER AND OUTER RACES |
| Overall Outside Diameter | 1.8980 INCHES MINIMUM AND 1.9000 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 0.7530 INCHES MINIMUM AND 0.7540 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OVERALL |
| Inner Ring Width | 2.0700 INCHES MINIMUM AND 2.0750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9980M11P07 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| 9980M11P07 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| AH57365 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| AH57365 | 5/1 Secondary reference Rbc Aircraft Products, Inc. |
NSN 3110-01-147-4489 is a Bearing,roller,cylindrical, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-147-4489 has 2 manufacturer part numbers on file: 9980M11P07 (Rbc Aircraft Products, Inc.), 9980M11P07 (General Electric Company).
Key specifications for 9980M11P07: Outer Ring Width: 1.2910 INCHES MINIMUM AND 1.2960 INCHES MAXIMUM IN; Locating Feature: NONLOCATING; Surface Finish: GROUND; Style Designator: SOLID INNER AND OUTER RACES. 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.
NSN 3110-01-147-4489 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.