The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-022-2041, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Accurate Bushing Company, Inc.. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-022-2041 |
| Primary Part Number | HR-3-XK |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Accurate Bushing Company, Inc. |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Lubrication Material | LUBRICANT |
| Outer Ring Width | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN |
| Thread Length | 1.2500 INCHES NOMINAL IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 2.9990 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.500 INCHES IN |
| Stud Length | 2.5000 INCHES NOMINAL IN |
| Surface Treatment | OXIDE ALL EXTERNAL/EXPOSED METAL SURFACES |
| Seal Quantity | 2 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL STUD |
| Material | STEEL ROLLER |
| Material | PLASTIC POLYAMIDE NYLON SEAL |
| Thread Series Designator | UNF |
| Stud Diameter | 1.5000 INCHES MINIMUM AND 1.5010 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 |
NSN 3110-01-022-2041 is a Cam Follower,needle Bearing, manufactured by Accurate Bushing Company, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-022-2041 has 2 manufacturer part numbers on file: HR-3-XK (Accurate Bushing Company, Inc.), CNBH-96-S (Carter Manufacturing Co, Inc Dba Carter Manufacturing).
Key specifications for HR-3-XK: Bearing Seal Type: CONTACT; Lubrication Material: LUBRICANT; Outer Ring Width: 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN; Thread Length: 1.2500 INCHES NOMINAL IN. 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.