The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-367-5594, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is National Oilwell Varco Inc Dba National Oilwell. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-00-367-5594 |
| Primary Part Number | E15160-106 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | National Oilwell Varco Inc Dba National Oilwell |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Fit-Up Designation | STANDARD |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE |
| Overall Outside Diameter | 9.5000 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 5.0000 INCHES NOMINAL IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | COPPER ALLOY RETAINER |
| 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 |
|---|---|
| E15160-106 PRIMARY | National Oilwell Varco Inc Dba National Oilwell (USA) |
| 50RIN211 | Timken Co Div the Timken Company (USA) |
| 50RIN211 PRIMARY | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| Reference | Meaning |
|---|---|
| 50R1N21 | C/1 Advisory reference — outside the item-of-supply concept Timken Aerospace, Inc Dba Torrington Product |
| 50RIN211 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-00-367-5594 is a Bearing,roller,cylindrical, manufactured by National Oilwell Varco Inc Dba National Oilwell, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-367-5594 has 3 manufacturer part numbers on file: E15160-106 (National Oilwell Varco Inc Dba National Oilwell), 50RIN211 (Timken Co Div the Timken Company), 50RIN211 (Anti-Friction Bearing Mfg Assn Inc the).
Key specifications for E15160-106: Retainer Fabrication Method: MACHINED; Internal Fit-Up Designation: STANDARD; Locating Feature: NONLOCATING; Surface Finish: GROUND. 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.