The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-366-9941, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-366-9941 |
| Primary Part Number | BACB10BH59F10 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Lubrication Material | GREASEGREASE |
| Outer Ring Width | 0.3390 INCHES MINIMUM AND 0.3390 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM0.3440 INCHES MAXIMUM IN |
| Thread Length | 0.4060 INCHES MINIMUM AND 0.4060 INCHES MINIMUM AND 0.4680 INCHES MAXIMUM0.4680 INCHES MAXIMUM IN |
| Style Designator | CAM FOLLOWERCAM FOLLOWER |
| Overall Outside Diameter | 0.7490 INCHES MINIMUM AND 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM0.7510 INCHES MAXIMUM IN |
| Features Provided | FLUSH LUBRICATION FITTING AND FLUSH LUBRICATION FITTING AND LUBRICATION GROOVE AND LUBRICATION GROOVE AND LUBRICATION HOLELUBRICATION HOLE |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES0.3125 INCHES IN |
| Stud Length | 1.2500 INCHES NOMINAL1.2500 INCHES NOMINAL IN |
| Thread Class | 2A2A |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARINGAFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING |
| Thread Quantity Per Inch | 2424 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSEMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Stud Diameter | 0.3110 INCHES MINIMUM AND 0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM0.3130 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 |
| Part Number | Manufacturer |
|---|---|
| BACB10BH59F10 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| BACB10BH59CF10 | 5/9 Secondary reference U.S. Government activity |
| BACB1OBH59CF10 | 5/9 Secondary reference U.S. Government activity |
| BACB10BH59F10 | 7/2 Vendor item drawing reference U.S. Government activity |
| BACB10BH59CF10 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB10BH59F10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-366-9941 is a Cam Follower,needle Bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-366-9941 has 1 manufacturer part number on file: BACB10BH59F10 (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for BACB10BH59F10: Lubrication Material: GREASEGREASE; Outer Ring Width: 0.3390 INCHES MINIMUM AND 0.3390 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM0.3440 INCHES MAXIMUM IN; Thread Length: 0.4060 INCHES MINIMUM AND 0.4060 INCHES MINIMUM AND 0.4680 INCHES MAXIMUM0.4680 INCHES MAXIMUM IN; Style Designator: CAM FOLLOWERCAM FOLLOWER. 15 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.