The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-231-4527, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-231-4527 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 0.8750 INCHES NOMINAL IN |
| Thread Length | 0.7500 INCHES NOMINAL IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 1.5000 INCHES NOMINAL IN |
| Features Provided | LUBRICATION HOLE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.875 INCHES IN |
| Stud Length | 1.5000 INCHES NOMINAL IN |
| Seal Quantity | 2 |
| Thread Class | 2A A |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING |
| Thread Quantity Per Inch | 14 |
| Material | STEEL OUTER RING |
| Material | STEEL STUD |
| Material | STEEL END PLATE |
| Material | STEEL ROLLER |
| Material | PLASTIC POLYAMIDE NYLON SEAL |
| Thread Series Designator | UNF |
| Stud Diameter | 0.8750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 14551100 ITEM 25 | 5/9 Secondary reference U.S. Government activity |
| CRHSB-24 | 5/1 Secondary reference Timken Co Div the Timken Company |
| 14551100 ITEM 25 | 5/1 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| CRHSB-24 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| CFH-1 1/2-SB | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-231-4527 is a Cam Follower,needle Bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-231-4527: Bearing Seal Type: CONTACT; Outer Ring Width: 0.8750 INCHES NOMINAL IN; Thread Length: 0.7500 INCHES NOMINAL IN; Style Designator: CAM FOLLOWER. 20 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.