The Bearing,ball,annular, cataloged under National Stock Number 3110-00-271-0068, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, 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 | 3110-00-271-0068 |
| Primary Part Number | SR1-5K25 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 0.0937 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.5 |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Overall Outside Diameter | 0.3125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 309-0351-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| SR1-5K25 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| M0620ZJ5J PRIMARY | General Motors Corp Delco Moraine Ndh Div (USA) |
| R3010X-48-A5-6/12 | Rmb Miniature Bearings Inc (USA) |
| SS5CP25 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| SR1-55K25 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| S5C5P25L0-1 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| R3010XA5 PRIMARY | Rmb Miniature Bearings Inc (USA) |
| SR1-5A PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 637-0007-001 PRIMARY | Acron Aviation, Inc. (USA) |
| 637-0007-001 | Bfgoodrich Aerospace Component Overhaul and Repair Inc (USA) |
| SR1-5 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 0391-4 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 3110-00-271-0068 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-271-0068 has 13 cross-referenced part numbers: 309-0351-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), SR1-5K25 (New Hampshire Ball Bearings Inc Div Hitech Division), M0620ZJ5J (General Motors Corp Delco Moraine Ndh Div), R3010X-48-A5-6/12 (Rmb Miniature Bearings Inc), SS5CP25 (Mpb Corp Div Timken Super Precision) and 8 more.
There are 5 known substitutes for 3110-00-271-0068: 6625-00-648-8498, 3110-00-832-9393, 5905-00-969-8990 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SR1-5K25: Retainer Fabrication Method: PRESSED; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL CORROSION RESISTING OVERALL; Overall Width: 0.1094 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-271-0068 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.