The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-182-8411, 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 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-182-8411 |
| Primary Part Number | BACB10B313 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Outer Ring Width | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| Thread Length | 0.4062 INCHES MINIMUM AND 0.4688 INCHES MAXIMUM IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 0.6870 INCHES MINIMUM AND 0.6885 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Specification/standard Data | 81205-BAC+10B MANUFACTURERS STANDARD |
| Stud Length | 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Surface Treatment | CHROMIUM STUD |
| Thread Class | 2A A |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR CAN FOLLWER NEEDLE BEARING |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 440C ROLLER |
| Material | STEEL COMP 420 END PLATE |
| Material | STEEL COMP 8620 OR STEEL COMP E52100 STUD |
| Thread Series Designator | UNF |
| Stud Diameter | 0.2500 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 |
| Part Number | Manufacturer |
|---|---|
| CC36709 | Rbc Aircraft Products, Inc. (USA) |
| BACB10B313 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| CF-2032 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
| BACB10B313 | 3/2 Design control — primary reference U.S. Government activity |
| CC36709 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB10B313 | 1/2 Source control — Government-approved source U.S. Government activity |
| CF2032 | 5/1 Secondary reference U.S. Government activity |
NSN 3110-01-182-8411 is a Cam Follower,needle Bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-182-8411 has 2 manufacturer part numbers on file: CC36709 (Rbc Aircraft Products, Inc.), BACB10B313 (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for BACB10B313: Outer Ring Width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE STUD; Thread Length: 0.4062 INCHES MINIMUM AND 0.4688 INCHES MAXIMUM 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.