The Bearing,ball,annular, cataloged under National Stock Number 3110-00-858-2576, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 3110-00-858-2576 |
| Primary Part Number | 211632 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Bore Diameter | 50.0000 MILLIMETERS NOMINAL MM |
| Material | COPPER ALLOY RETAINER |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 BALL |
| Material Document and Classification | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Load Direction | RADIAL |
| Material Document and Classification | AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Shape | STRAIGHT |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Overall Outside Diameter | 80.0000 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | MACHINED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3110-00-858-2576 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 3110-00-858-2576 has 2 cross-referenced part numbers: 261126 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 211632 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 5 known substitutes for 3110-00-858-2576: 5998-00-567-9449, 2990-01-160-9559, 5360-01-204-8536 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 211632: Bore Diameter: 50.0000 MILLIMETERS NOMINAL MM; Material: COPPER ALLOY RETAINER; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL COMP E52100 OUTER RING. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-858-2576 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.