The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-048-2664, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Aircraft Products, Inc.. Government technical data includes 22 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-048-2664 |
| Primary Part Number | BACB10B216CF7 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| Status | ACTIVE |
| Outer Ring Width | 0.3390 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES OF STUD AND WASHER AS MOUNTED |
| Thread Length | 0.4070 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN |
| Style Designator | CAM FOLLOWER |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OR AISI ASSN STD ALL MATERIAL RESPONSES OR MIL-S-7420 MIL SPEC 1ST MATERIAL RESPONSE ROLLER |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE STUD |
| Overall Outside Diameter | 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Stud Length | 0.8440 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OUTER RACE |
| Surface Treatment | CADMIUM EXPOSED SURFACES OF STUD AND WASHER AS MOUNTED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL WASHER |
| Material | STEEL COMP E52100 STUD |
| Thread Series Designator | UNF |
| Stud Diameter | 0.3740 INCHES MINIMUM AND 0.3750 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 |
|---|---|
| BACB10B216CF7 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACB10B216CF7 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB10B 216CF7 | 1/2 Source control — Government-approved source U.S. Government activity |
| CF-2000 | 5/1 Secondary reference U.S. Government activity |
| CB36015 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| CB36015 | 5/1 Secondary reference Rbc Aircraft Products, Inc. |
| BACB10B216CF7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-048-2664 is a Cam Follower,needle Bearing, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-048-2664 has 1 manufacturer part number on file: BACB10B216CF7 (Rbc Aircraft Products, Inc.).
Key specifications for BACB10B216CF7: Outer Ring Width: 0.3390 INCHES MINIMUM AND 0.3440 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE; Surface Treatment Document and Classification: QQ-P-416,TY 1CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES OF STUD AND WASHER AS MOUNTED; Thread Length: 0.4070 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN. 22 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.