The Bearing,ball,annular, cataloged under National Stock Number 3110-00-540-4668, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-540-4668 |
| Primary Part Number | 202554-30 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Overall Outside Diameter | 32.00 MILLIMETERS NOMINAL MM |
| Outer Ring Width | 0.5000 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bearing Seal Type | LABYRINTH |
| Load Direction | RADIAL |
| Bore Diameter | 13.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Inner Ring Width | 0.4800 INCHES NOMINAL IN |
| Seal Quantity | 1 |
| Bore Shape | STRAIGHT |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 201KT2 | Timken Co Div the Timken Company (USA) |
| FLB13 | Skf Usa Inc. (USA) |
| 126S | Themac Inc (USA) |
| WC8013X1 | General Motors Llc Dba General Motors Llc (USA) |
| CWC8013 | General Motors Corp (USA) |
| 202554-30 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| WC8013 | General Motors Llc Dba General Motors Llc (USA) |
| 700962 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 319696-672 | Naval Sea Systems Command (USA) |
| 293529-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FLB13J | Skf Usa Inc. (USA) |
| CWC8013 | General Motors Corp Delco Moraine Ndh Div (USA) |
| WC8013X1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 293529-3 | Naval Sea Systems Command (USA) |
| 273829-138 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| WC8013 | Hoover Group Inc Ball and Roller Div (USA) |
| WC8013 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 202554-30 PRIMARY | Naval Sea Systems Command (USA) |
| 273829-138 | Naval Sea Systems Command (USA) |
| 319696-672 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3110-00-540-4668 is a Bearing,ball,annular, manufactured by Naval Sea Systems Command, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-540-4668 has 24 cross-referenced part numbers: 201KT2 (Timken Co Div the Timken Company), FLB13 (Skf Usa Inc.), 126S (Themac Inc), WC8013X1 (General Motors Llc Dba General Motors Llc), CWC8013 (General Motors Corp) and 19 more.
There are 6 known substitutes for 3110-00-540-4668: 4520-00-257-5228, 5930-00-258-9991, 4940-00-741-0940 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202554-30: Overall Outside Diameter: 32.00 MILLIMETERS NOMINAL MM; Outer Ring Width: 0.5000 INCHES NOMINAL IN; Standard Tolerance Designation: ABEC NO.1; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-540-4668 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.