The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4454, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-4454 |
| Primary Part Number | SK203-45 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Standout Width | 0.1563 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cup Width | 0.6250 INCHES NOMINAL IN |
| Cone Width | 0.7620 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0460 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Bore Diameter | 1.0000 INCHES NOMINAL IN |
| Overall Outside Diameter | 2.3125 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0460 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SK203-45 PRIMARY | Dana Off Highway Products, Llc (USA) |
| 223229 | Clark Equipment Co (USA) |
| 1986-1931 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 179-33 | Eastern Air Devices Inc Dba Ead Motors (USA) |
| 223229 | Dana Off Highway Products, Llc (USA) |
| 1986-1931 PRIMARY | The Timken Corporation (USA) |
| M478 | Gravely International Inc (USA) |
| 505K316 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| SK203-45 | Clark Equipment Co (USA) |
| E2252 | Itt Goulds Pumps, Inc. (USA) |
| 179-33 | Vilter Mfg Corp (USA) |
| 0005374 | Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps (USA) |
| 401261 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| E2252 | Allis-Chalmers Corp (USA) |
| 165719-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFB187TYPE751 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 401261 | Yale Security Inc. Dba Norton Door Control (USA) |
NSN 3110-00-100-4454 is a Bearing,roller,tapered, manufactured by Dana Off Highway Products, Llc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-4454 has 18 cross-referenced part numbers: SK203-45 (Dana Off Highway Products, Llc), 223229 (Clark Equipment Co), 1986-1931 (Federal-Mogul Corp Government Sales Dept), 179-33 (Eastern Air Devices Inc Dba Ead Motors), 223229 (Dana Off Highway Products, Llc) and 13 more.
There are 12 known substitutes for 3110-00-100-4454: 5940-00-080-8996, 5996-00-135-9599, 3120-00-180-6980 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SK203-45: Overall Width: 0.7813 INCHES NOMINAL IN; Standout Width: 0.1563 INCHES NOMINAL IN; Material: STEEL OVERALL; Standard Tolerance Designation: AFBMA CLASS 2. 11 total characteristics are documented in the Federal Logistics Information System.