The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-01-240-5274, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-240-5274 |
| Primary Part Number | CR-40 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Stud Diameter | 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN |
| Style Designator | CAM FOLLOWER |
| Overall Outside Diameter | 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN |
| Stud Length | 2.2500 INCHES NOMINAL IN |
| Outer Ring Width | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 14 |
| Nominal Thread Size | 1.000 INCHES IN |
| Thread Class | 2A A |
| Thread Length | 1.1250 INCHES NOMINAL IN |
| Thread Series Designator | UNS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CR-40 | Timken Co Div the Timken Company (USA) |
| PL-318784 ITEM 2 | Lake Shore Systems, Inc. (USA) |
| CR-40 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
NSN 3110-01-240-5274 is a Cam Follower,needle Bearing, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-240-5274 has 3 cross-referenced part numbers: CR-40 (Timken Co Div the Timken Company), PL-318784 ITEM 2 (Lake Shore Systems, Inc.), CR-40 (Timken Aerospace, Inc Dba Torrington Product).
There are 2 known substitutes for 3110-01-240-5274: 6530-01-366-7529, 5355-01-690-1030. Verify interchangeability with system specifications before substitution.
Key specifications for CR-40: Stud Diameter: 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN; Style Designator: CAM FOLLOWER; Overall Outside Diameter: 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN; Stud Length: 2.2500 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.