The Bearing,ball,annular, cataloged under National Stock Number 3110-00-278-7323, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 13 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 | 3110-00-278-7323 |
| Primary Part Number | 203PPC9FS137 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | CANCELLED |
| Bore Diameter | 17.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | RADIAL |
| Retainer Fabrication Method | PRESSED |
| Seal Quantity | 2 |
| Lubrication Material Document and Classification | MIL-L-15719 MIL SPEC SINGLE MATERIAL RESPONSE |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Internal Fit-Up Designation | STANDARD |
| Bearing Seal Type | CONTACT |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL RETAINER |
| Material | STEEL OUTER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203PPC9FS137 | Timken Co Div the Timken Company (USA) |
| Z99503X1MILL15719A | General Motors Corp (USA) |
| 6203-2RSRB | Skf Usa Inc. (USA) |
| K54-0019 | Ward Leonard Ct Llc (USA) |
| A-A-59584 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 203CC | Federal-Mogul Corp Government Sales Dept (USA) |
| 71123 | Prestolite Electric Inc (USA) |
| 7823B-17 | Marathon Electric, Llc (USA) |
| 203PPFS137 | Timken Co Div the Timken Company (USA) |
| Z99503X1MILL15719A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 6203DDUCEDF2 | Nsk Corp Bearing Div (USA) |
| BB1042 | Adams Aircraft International Inc (USA) |
| Z99503XR1S | General Motors Corp Delco Moraine Ndh Div (USA) |
| K54-0019 | Ward Leonard Ct Llc (USA) |
| A-7823B-17 | Marathon Electric, Llc (USA) |
| 203PPMILL15719A | Timken Co Div the Timken Company (USA) |
| 203NNTFMILL15719A | Fag Bearings Corporation (USA) |
| BB1042 | Ambac International Corporation Div Ambac International (USA) |
| 203KKF4 | Fag Bearings Corporation (USA) |
| 203PPFS137AA | Timken Co Div the Timken Company (USA) |
NSN 3110-00-278-7323 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-278-7323 has 23 cross-referenced part numbers: 203PPC9FS137 (Timken Co Div the Timken Company), Z99503X1MILL15719A (General Motors Corp), 6203-2RSRB (Skf Usa Inc.), K54-0019 (Ward Leonard Ct Llc), A-A-59584 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 18 more.
There are 5 known substitutes for 3110-00-278-7323: 3120-00-246-4997, 3120-00-554-0449, 3110-01-042-2908 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203PPC9FS137: Bore Diameter: 17.0 MILLIMETERS NOMINAL MM; Bore Shape: STRAIGHT; Standard Tolerance Designation: ABEC NO.1; Load Direction: RADIAL. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-278-7323 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.