The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-143-7584, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-143-7584 |
| Primary Part Number | 18337CP |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 3.3750 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0600 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | NORMAL ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-143-7584 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-143-7584 has 2 cross-referenced part numbers: 18337CP (The Timken Corporation), 52418 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)).
There is 1 known substitute for 3110-00-143-7584: 5340-00-392-7767. Verify interchangeability with system specifications before substitution.
Key specifications for 18337CP: Overall Width: 0.5000 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Special Features: CHROME-PLATED; Outside Diameter: 3.3750 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.