The Bearing,ball,annular, cataloged under National Stock Number 3110-00-278-6890, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-278-6890 |
| Primary Part Number | 191001 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Mpb Corporation Dba Mpb Corp |
| Status | CANCELLED |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Bore Diameter | 0.5000 INCHES NOMINAL IN |
| Shield Quantity | 1 |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | RADIAL |
| Overall Outside Diameter | 1.1250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS7R8X1 | General Motors Corp (USA) |
| SS7R8 | General Motors Corp (USA) |
| SS7R8X1J | General Motors Corp Delco Moraine Ndh Div (USA) |
| 191001 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| R8FST | Skf Usa Inc. (USA) |
| 191001 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| R8FSTB106A006H14S0000-0 | Skf Usa Inc. (USA) |
| 191001 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| AS5KD5823A | Timken Co Div the Timken Company (USA) |
| 191001 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| SSRI-1812ZRA1P25L01P | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| SS7R8X149 | General Motors Corp Delco Moraine Ndh Div (USA) |
| SS7R8X149 | General Motors Corp (USA) |
| AS5KDE5823 | Timken Co Div the Timken Company (USA) |
| AS5KDC2E5823 | Timken Co Div the Timken Company (USA) |
| SS7R8 | General Motors Corp Delco Moraine Ndh Div (USA) |
| SSRI-1812ZRA1P35LG68 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| SS7R8X1 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-278-6890 is a Bearing,ball,annular, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-278-6890 has 18 cross-referenced part numbers: SS7R8X1 (General Motors Corp), SS7R8 (General Motors Corp), SS7R8X1J (General Motors Corp Delco Moraine Ndh Div), 191001 (Mpb Corporation Dba Mpb Corp), R8FST (Skf Usa Inc.) and 13 more.
There are 2 known substitutes for 3110-00-278-6890: 1660-00-065-8221, 5945-01-190-0315. Verify interchangeability with system specifications before substitution.
Key specifications for 191001: Internal Fit-Up Designation: STANDARD; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL CORROSION RESISTING OVERALL; Bore Shape: STRAIGHT. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-278-6890 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.