The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-6790, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 3110-00-156-6790 |
| Primary Part Number | 7405W |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | CANCELLED |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Material | STEEL OVERALL |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | PRESSED |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20405 | General Motors Llc Dba General Motors Llc (USA) |
| R147PC7 | Orton-Mccullough Crane Co (USA) |
| 7405W PRIMARY | Timken Co Div the Timken Company (USA) |
| 20405 | General Motors Corp (USA) |
| 20405 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7405C1TX9 PRIMARY | Nsk Corp Bearing Div (USA) |
| 7405 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-156-6790 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-6790 has 7 cross-referenced part numbers: 20405 (General Motors Llc Dba General Motors Llc), R147PC7 (Orton-Mccullough Crane Co), 7405W (Timken Co Div the Timken Company), 20405 (General Motors Corp), 20405 (General Motors Corp Delco Moraine Ndh Div) and 2 more.
There are 12 known substitutes for 3110-00-156-6790: 3110-00-156-8014, 3120-00-375-2877, 1730-00-421-5205 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7405W: Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Contact Angle: 25.0 DEGREES MAXIMUM; Material: STEEL OVERALL; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-6790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.