The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-3579, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-3579 |
| Primary Part Number | 34300CP |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Style Designator | NORMAL ANGLE |
| Cone Corner Radius | 0.0800 INCHES NOMINAL IN |
| Cone Width | 0.9060 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 3.0000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 34300CP PRIMARY | The Timken Corporation (USA) |
| 95-0856 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| 019-35A2159 PRIMARY | Tvh Parts Co. (USA) |
| 95-0856 | Goodyear Tire and Rubber Co the (USA) |
| Reference | Meaning |
|---|---|
| 019-35A2159 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 95-0856 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| FF-B-187A | 4/1 Identification reference U.S. Government activity |
| 0BT18790 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 3110-00-100-3579 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-100-3579 has 4 manufacturer part numbers on file: 34300CP (The Timken Corporation), 95-0856 (Meggitt Aircraft Braking Systems Corporation), 019-35A2159 (Tvh Parts Co.), 95-0856 (Goodyear Tire and Rubber Co the).
Key specifications for 34300CP: Style Designator: NORMAL ANGLE; Cone Corner Radius: 0.0800 INCHES NOMINAL IN; Cone Width: 0.9060 INCHES NOMINAL IN; Special Features: CHROME PLATED. 6 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.