The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-036-8762, 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 25 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-036-8762 |
| Primary Part Number | BACB10AF5F10H |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| 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 RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE END PLATE |
| Thread Length | 0.4060 INCHES MINIMUM AND 0.4680 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 1ST MATERIAL RESPONSE OR MIL-S-7420 MIL SPEC 2ND MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Stud Length | 1.2250 INCHES MINIMUM AND 1.3070 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OUTER RING |
| Surface Treatment | CADMIUM STUD |
| Surface Treatment | CADMIUM END PLATE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090 OR STEEL COMP 1095 END PLATE |
| Material | STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 4620 OR STEEL COMP 8620H STUD |
| Thread Series Designator | UNF |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Stud Diameter | 0.3110 INCHES MINIMUM AND 0.3120 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 |
|---|---|
| BACB10AF5F10H PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| BACB10AF5F10H PRIMARY | Accurate Bushing Company, Inc. (USA) |
| HRS-3C-F10 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HRS-3C-F10 | 5/1 Secondary reference U.S. Government activity |
| BACB10AF5F10H | 3/2 Design control — primary reference U.S. Government activity |
| BACB10AF5F10H | 1/2 Source control — Government-approved source U.S. Government activity |
| HRS-3C-F10 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB30AF5F10H | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-036-8762 is a Cam Follower,needle Bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-036-8762 has 3 manufacturer part numbers on file: BACB10AF5F10H (Timken Aerospace, Inc Dba Torrington Product), BACB10AF5F10H (Accurate Bushing Company, Inc.), HRS-3C-F10 (Rbc Aircraft Products, Inc.).
Key specifications for BACB10AF5F10H: Lubrication Material: GREASE; 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 RING; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD. 25 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.