The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-00-890-4949, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Accurate Bushing Company, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-890-4949 |
| Primary Part Number | 787AS293 |
| Item Name | Cam Follower,needle Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Accurate Bushing Company, Inc. |
| Status | CANCELLED |
| Stud Diameter | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 20 |
| Thread Length | 0.6250 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Overall Outside Diameter | 1.3740 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Outer Ring Width | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Style Designator | CAM FOLLOWER |
| Stud Length | 1.2500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 787AS293 PRIMARY | Accurate Bushing Company, Inc. (USA) |
| 787AS293 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| CR-22 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| CF-1 3/8 | Mcgill Manufacturing Co, Inc (USA) |
| 787AS293 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| CR-1 3/8 | Accurate Bushing Company, Inc. (USA) |
| CTA-47 | Accurate Bushing Company, Inc. (USA) |
| 787AS293 PRIMARY | Mcgill Manufacturing Co, Inc (USA) |
| CR-22 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-890-4949 is a Cam Follower,needle Bearing, manufactured by Accurate Bushing Company, Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-890-4949 has 9 cross-referenced part numbers: 787AS293 (Accurate Bushing Company, Inc.), 787AS293 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), CR-22 (Timken Aerospace, Inc Dba Torrington Product), CF-1 3/8 (Mcgill Manufacturing Co, Inc), 787AS293 (Timken Aerospace, Inc Dba Torrington Product) and 4 more.
There are 6 known substitutes for 3110-00-890-4949: 5950-00-538-0590, 5985-00-706-8271, 5320-00-988-6114 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 787AS293: Stud Diameter: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Material: STEEL OVERALL; Thread Quantity Per Inch: 20; Thread Length: 0.6250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-890-4949 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.