The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-00-925-8600, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Koyo Corporation of U S a Dba Koyo Corp Usa-Sales Division Div Sales Division. Government technical data includes 16 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-925-8600 |
| Primary Part Number | BACB10B315 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Koyo Corporation of U S a Dba Koyo Corp Usa-Sales Division Div Sales Division |
| Status | ACTIVE |
| Outer Ring Width | 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN |
| Thread Length | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Stud Length | 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 440C INNER RING |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 440C ROLLER |
| Material | STEEL COMP 440C RETAINER |
| Material | NICKEL ALLOY STUD |
| Thread Series Designator | UNF |
| Stud Diameter | 0.1900 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 |
|---|---|
| BACB10B315 PRIMARY | Koyo Corporation of U S a Dba Koyo Corp Usa-Sales Division Div Sales Division (USA) |
| BACB10B315 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACB10B315 | 3/2 Design control — primary reference U.S. Government activity |
| BACB10B315 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| BACB10B315 | 1/2 Source control — Government-approved source U.S. Government activity |
| CC42741 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 1SE4767 | 5/9 Secondary reference Orange Roller Bearing Co Inc |
| CC26477 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| CF-2183-2 | 5/9 Secondary reference Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. |
| CC42741 | 5/1 Secondary reference Rbc Aircraft Products, Inc. |
NSN 3110-00-925-8600 is a Cam Follower,needle Bearing, manufactured by Koyo Corporation of U S a Dba Koyo Corp Usa-Sales Division Div Sales Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-925-8600 has 2 manufacturer part numbers on file: BACB10B315 (Koyo Corporation of U S a Dba Koyo Corp Usa-Sales Division Div Sales Division), BACB10B315 (Rbc Aircraft Products, Inc.).
Key specifications for BACB10B315: Outer Ring Width: 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN; Thread Length: 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN; Style Designator: CAM FOLLOWER; Overall Length: 1.0430 INCHES MINIMUM AND 1.0830 INCHES MAXIMUM IN. 16 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.