The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-6524, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-6524 |
| Primary Part Number | MA1313EL |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Overall Outside Diameter | 140.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 65.0000 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 |
|---|---|
| E-1313-U | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| MA1313EL PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| NU313 | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| MUC313 | 5/9 Secondary reference Regal Beloit America, Inc. Dba Rollway Bearing |
| 8AA1543 | 5/9 Secondary reference Cooper Cameron Corp Ajax-Superior Div |
| 72-6970-840 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| 8AA1543 | 5/2 Secondary reference U.S. Government activity |
| 72-6970-840 | 5/1 Secondary reference Fairbanks Morse, Llc |
| R365E | 5/9 Secondary reference U.S. Government activity |
| NUM65 | 5/1 Secondary reference Skf Usa Inc. |
NSN 3110-00-155-6524 is a Bearing,roller,cylindrical, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-155-6524 has 3 manufacturer part numbers on file: E-1313-U (Regal Beloit America, Inc. Dba Rollway Bearing), MA1313EL (Federal-Mogul Corp Government Sales Dept), NU313 (Skf Usa Inc.).
Key specifications for MA1313EL: Internal Fit-Up Designation: STANDARD; Locating Feature: NONLOCATING; Surface Finish: GROUND; Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE. 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.