The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6840, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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 | 3110-00-155-6840 |
| Primary Part Number | I72305 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Bore Shape | STRAIGHT |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OUTER RING |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Outer Ring Width | 17.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 62.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Inner Ring Width | 1.0000 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WIR305K | Timken Co Div the Timken Company (USA) |
| I72305 PRIMARY | Skf Usa Inc. (USA) |
| 4605 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 1297113 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 1297113 | Westinghouse Electric Corp (USA) |
| 4605X1A | General Motors Corp (USA) |
| 305W PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 305WIR PRIMARY | Fag Bearings Corporation (USA) |
| 6305WIRCE1TX9 PRIMARY | Nsk Corp Bearing Div (USA) |
| 4605 | General Motors Corp (USA) |
| 4605X1A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 305SWI PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-155-6840 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-155-6840 has 12 cross-referenced part numbers: WIR305K (Timken Co Div the Timken Company), I72305 (Skf Usa Inc.), 4605 (General Motors Corp Delco Moraine Ndh Div), 1297113 (Westinghouse Electric Corp Power Generation-Generator Div), 1297113 (Westinghouse Electric Corp) and 7 more.
There are 12 known substitutes for 3110-00-155-6840: 5895-00-034-5679, 5905-00-107-0887, 6695-00-160-1220 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for I72305: Bore Shape: STRAIGHT; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL OUTER RING; Material: STEEL BALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-155-6840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.