The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-190-3452, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Schaeffler Aerospace Canada Inc Div Fag Aerospace. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-190-3452 |
| Primary Part Number | 9541M86P03 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Schaeffler Aerospace Canada Inc Div Fag Aerospace |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0012 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE |
| Material Document and Classification | AMS-6491 ASSN STD 1ST MATERIAL RESPONSE INNER RING |
| Material Document and Classification | AMS-6491 ASSN STD 2ND MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AMS-6491 ASSN STD 3RD MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 2.6769 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.5 |
| Bore Diameter | 1.5746 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Material | STEEL COMP 4340 CAGE |
| 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 |
|---|---|
| 9541M86P03 | General Electric Company (USA) |
| 9541M86P03 PRIMARY | Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAN) |
| Reference | Meaning |
|---|---|
| 554182 | 5/1 Secondary reference Schaeffler Aerospace Germany Gmbh & Co. Kg |
| 9541M86P01 | 5/1 Secondary reference General Electric Company |
NSN 3110-01-190-3452 is a Bearing,roller,cylindrical, manufactured by Schaeffler Aerospace Canada Inc Div Fag Aerospace, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-190-3452 has 2 manufacturer part numbers on file: 9541M86P03 (General Electric Company), 9541M86P03 (Schaeffler Aerospace Canada Inc Div Fag Aerospace).
Key specifications for 9541M86P03: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0012 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 16 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.