The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-256-9767, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-256-9767 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Outer Ring Width | 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN |
| Thread Length | 1.5000 INCHES NOMINAL IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 3.9990 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN |
| Features Provided | LUBRICATION GROOVE AND LUBRICATION HOLE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.0000 INCHES IN |
| Stud Length | 3.5000 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Surface Treatment | OXIDE EXPOSED SURFACES AS MOUNTED |
| Seal Quantity | 2 |
| Thread Class | 3A A |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OUTER RING |
| Material | STEEL STUD |
| Material | STEEL ROLLER |
| Material | PLASTIC POLYAMIDE NYLON SEAL |
| Material | STEEL WASHER |
| Thread Series Designator | UNF |
| Stud Diameter | 2.0000 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM 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 |
|---|---|
| 5029219-011-101 | 5/2 Secondary reference U.S. Government activity |
| CCFH-4-SB | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-256-9767 is a Cam Follower,needle Bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-256-9767: Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Outer Ring Width: 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN; Thread Length: 1.5000 INCHES NOMINAL IN. 23 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.