The Bearing,ball,annular, cataloged under National Stock Number 3110-00-293-8443, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-293-8443 |
| Primary Part Number | 303-27 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | CANCELLED |
| Load Direction | RADIAL |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 1.8750 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Retainer Fabrication Method | PRESSED |
| Shield Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 303-27 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| S9RP PRIMARY | Fag Bearings Corporation (USA) |
| 7R14X1 | General Motors Corp (USA) |
| 7R14 | General Motors Corp (USA) |
| 319687-400 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 11030 | Champion Aviation Products Co (USA) |
| R14F-1B1 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 177039-88 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1390351 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 11030 | Champion Mfg Co |
| 7R14X1E | General Motors Corp (USA) |
| S9RPTF PRIMARY | Fag Bearings Corporation (USA) |
| 7R14XR1 | General Motors Corp (USA) |
| BE60-50 | Hughes Missile Systems Co San Diego (USA) |
| S9RF1M1 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| S9RF | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 7R14X1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7R14 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7R14X1E | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7R14XR1 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-293-8443 is a Bearing,ball,annular, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-293-8443 has 21 cross-referenced part numbers: 303-27 (Hamilton Sundstrand Corporation), S9RP (Fag Bearings Corporation), 7R14X1 (General Motors Corp), 7R14 (General Motors Corp), 319687-400 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 16 more.
There are 12 known substitutes for 3110-00-293-8443: 5305-00-003-0610, 4820-00-031-5618, 6685-00-065-2041 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 303-27: Load Direction: RADIAL; Bore Diameter: 0.8750 INCHES NOMINAL IN; Internal Fit-Up Designation: STANDARD; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-293-8443 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.