The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-3188, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-554-3188 |
| Primary Part Number | 201KT |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Bearing Seal Type | LABYRINTH |
| Bore Diameter | 12.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Outer Ring Width | 0.5000 INCHES NOMINAL IN |
| Seal Quantity | 1 |
| Inner Ring Width | 0.4800 INCHES NOMINAL IN |
| Retainer Fabrication Method | PRESSED |
| Load Direction | RADIAL |
| Overall Outside Diameter | 32.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WC8501X1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 201KT PRIMARY | Timken Co Div the Timken Company (USA) |
| FLB12J | Skf Usa Inc. (USA) |
| WC8501X1 | General Motors Corp (USA) |
| 201FS4 | Skf Usa Inc. (USA) |
| WC8501CE1TX9 | Nsk Corp Bearing Div (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3110005543188 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3110-00-554-3188 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-554-3188 has 8 cross-referenced part numbers: WC8501X1 (General Motors Corp Delco Moraine Ndh Div), 201KT (Timken Co Div the Timken Company), FLB12J (Skf Usa Inc.), WC8501X1 (General Motors Corp), 201FS4 (Skf Usa Inc.) and 3 more.
There is 1 known substitute for 3110-00-554-3188: 3110-00-156-4148. Verify interchangeability with system specifications before substitution.
Key specifications for 201KT: Standard Tolerance Designation: ABEC NO.1; Internal Fit-Up Designation: STANDARD; Bearing Seal Type: LABYRINTH; Bore Diameter: 12.00 MILLIMETERS NOMINAL MM. 15 total characteristics are documented in the Federal Logistics Information System.