The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-319-3657, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-319-3657 |
| Primary Part Number | 4067892 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Outer Ring Width | 1.6485 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN |
| Internal Clearance | 0.0001 INCHES MINIMUM AXIAL AND 0.0002 INCHES MAXIMUM AXIAL IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | CYLINDRICAL INNER RING, DYLINDRICAL OUTER RING, SEPARABLE |
| Overall Outside Diameter | 4.9208 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.5 |
| Bore Diameter | 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Inner Ring Width | 0.8850 INCHES MINIMUM AND 0.8900 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 |
|---|---|
| 4067892 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067895 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067894 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067896 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067893 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4082552 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 3110PL1775592 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3110PL1877889 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3110PL0671960 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3110-01-319-3657 is a Bearing,roller,cylindrical, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-319-3657 has 6 manufacturer part numbers on file: 4067892 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067895 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067894 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067896 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067893 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 1 more.
Key specifications for 4067892: Outer Ring Width: 1.6485 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN; Internal Clearance: 0.0001 INCHES MINIMUM AXIAL AND 0.0002 INCHES MAXIMUM AXIAL IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 11 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.