The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-8222, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mcgill Manufacturing Co, Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 16 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 | 3110-00-156-8222 |
| Primary Part Number | 7318 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Mcgill Manufacturing Co, Inc |
| Status | CANCELLED |
| Material | STEEL OUTER RING |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Surface Finish | GROUND |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 90.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 190.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES MINIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7318 PRIMARY | Mcgill Manufacturing Co, Inc (USA) |
| 7318B PRIMARY | Skf Usa Inc. (USA) |
| 30318 | General Motors Llc Dba General Motors Llc (USA) |
| 7318 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 7318 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 30318 | General Motors Corp (USA) |
| 7318 | Equitable Bearing Co Inc (USA) |
| 7318 | Department of the Navy (USA) |
| 72-6970-452 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 7318 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 30318 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 177003-57 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 7318 | Trw Inc Bearings Div Plainville Plant (USA) |
| 72-6970-452 PRIMARY | Fairbanks Morse, Llc (USA) |
| 7318PW PRIMARY | Timken Co Div the Timken Company (USA) |
| 7318 PRIMARY | Skf Usa Inc. (USA) |
| 390AC PRIMARY | Fag Bearings Corporation (USA) |
| 7318 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-156-8222 is a Bearing,ball,annular, manufactured by Mcgill Manufacturing Co, Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-8222 has 18 cross-referenced part numbers: 7318 (Mcgill Manufacturing Co, Inc), 7318B (Skf Usa Inc.), 30318 (General Motors Llc Dba General Motors Llc), 7318 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), 7318 (Schatz Bearing Corporation Dba Schatz Bearing Corp) and 13 more.
There are 12 known substitutes for 3110-00-156-8222: 4920-00-015-2841, 5999-00-125-4875, 5975-00-144-3195 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7318: Overall Width: 43.0 MILLIMETERS NOMINAL MM; Material: STEEL OUTER RING; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Material: STEEL BALL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-8222 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.