The Bearing,ball,annular, cataloged under National Stock Number 3110-00-227-3999, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-3999 |
| Primary Part Number | 177343 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Surface Finish | GROUND |
| Bore Diameter | 9.00 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material | GREASE |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 26.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3110-00-227-3999 is a Bearing,ball,annular, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-227-3999 has 3 cross-referenced part numbers: 261143 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 180554 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 177343 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 5 known substitutes for 3110-00-227-3999: 5340-00-340-9937, 3120-00-424-7152, 5961-00-617-4750 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 177343: Surface Finish: GROUND; Bore Diameter: 9.00 MILLIMETERS NOMINAL MM; Retainer Fabrication Method: PRESSED; Standard Tolerance Designation: ABEC NO.1. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-227-3999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.