The Bearing,roller,needle, cataloged under National Stock Number 3110-00-227-3874, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-3874 |
| Primary Part Number | M681 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | CANCELLED |
| Surface Finish | GROUND |
| Style Designator | NON-SEPARABLE, CLOSED END, DRAWN SHELL |
| Alignment Type | RIGID |
| Overall Outside Diameter | 0.5625 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Material | STEEL OVERALL |
| Retainer Fabrication Method | PRESSED |
| Bore Diameter | 0.3750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3110-00-227-3874 is a Bearing,roller,needle, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-227-3874 has 4 cross-referenced part numbers: M681 (Timken Aerospace, Inc Dba Torrington Product), 2557114 (Perkins Engines Inc), 171B617P1 (General Electric Company), X13150 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc).
There are 3 known substitutes for 3110-00-227-3874: 2530-00-383-4819, 4030-01-218-1567, 1240-01-724-8765. Verify interchangeability with system specifications before substitution.
Key specifications for M681: Special Features: EXTRA CAPACITY OUTER RING; Surface Finish: GROUND; Style Designator: NON-SEPARABLE, CLOSED END, DRAWN SHELL; Alignment Type: RIGID. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-227-3874 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.