The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-253-5950, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Fag Bearings Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-253-5950 |
| Primary Part Number | NUP308E.TV2 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Fag Bearings Corporation |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Locating Feature | TWO DIRECTION |
| Surface Finish | GROUND |
| Overall Outside Diameter | 90.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| NUP308 | Ntn Bearing Corporation of America (USA) |
| NUP308E.TV2 PRIMARY | Fag Bearings Corporation (USA) |
| NUP308ECP PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| NUP308ECP | 5/9 Secondary reference Fag Bearings Corporation |
| NUP308 | 5/9 Secondary reference Skf Usa Inc. |
| NUP308 | 5/9 Secondary reference Fag Bearings Corporation |
NSN 3110-01-253-5950 is a Bearing,roller,cylindrical, manufactured by Fag Bearings Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-253-5950 has 3 manufacturer part numbers on file: NUP308 (Ntn Bearing Corporation of America), NUP308E.TV2 (Fag Bearings Corporation), NUP308ECP (Skf Usa Inc.).
Key specifications for NUP308E.TV2: Retainer Fabrication Method: PRESSED; Internal Fit-Up Designation: STANDARD; Locating Feature: TWO DIRECTION; Surface Finish: GROUND. 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.
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.