The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-291-6974, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Extex Engineered Products Inc Dba Timken Aerospace Services. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-291-6974 |
| Primary Part Number | 23034787 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Extex Engineered Products Inc Dba Timken Aerospace Services |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 23034787 PRIMARY | Extex Engineered Products Inc Dba Timken Aerospace Services (USA) |
| 23034787 | Rolls-Royce Corporation (USA) |
| 23034787 PRIMARY | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5-RUSH-1804-9 | 5/9 Secondary reference Mpb Corporation Dba Mpb Corp |
| 23034787 | 5/9 Secondary reference Mpb Corporation Dba Mpb Corp |
| 23034787 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 3110-01-291-6974 is a Bearing,roller,cylindrical, manufactured by Extex Engineered Products Inc Dba Timken Aerospace Services, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-291-6974 has 3 manufacturer part numbers on file: 23034787 (Extex Engineered Products Inc Dba Timken Aerospace Services), 23034787 (Rolls-Royce Corporation), 23034787 (Boeing Distribution, Inc.).
Key specifications for 23034787: End Item Identification: T63-A-700 AND T63-A-720 (TURBINE ENGINE), ROTARY WING AIRCRAFT. 0 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.
NSN 3110-01-291-6974 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.