The Bearing,ball,annular, cataloged under National Stock Number 3110-00-957-7890, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is M-D Pneumatics Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-957-7890 |
| Primary Part Number | 47-3206-9 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | M-D Pneumatics Inc |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 52.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Contact Angular Direction | PRIMARILY RADIAL |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.7 |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-957-7890 is a Bearing,ball,annular, manufactured by M-D Pneumatics Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-957-7890 has 5 cross-referenced part numbers: 47-3206-9 (M-D Pneumatics Inc), 8499 (Tuthill Corporation Dba Tuthill Vacuum & Blower Systems), 8499 (Rockwell Intl Corp Graphic Systems Div), 8499-1 (M-D Pneumatics Inc), 8499 (M-D Pneumatics Inc).
There are 7 known substitutes for 3110-00-957-7890: 5815-00-126-4231, 3655-00-697-1677, 3110-01-133-0644 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 47-3206-9: Retainer Fabrication Method: PRESSED; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL OVERALL; Overall Outside Diameter: 52.00 MILLIMETERS NOMINAL MM. 12 total characteristics are documented in the Federal Logistics Information System.