The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8782, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 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 | 3110-00-144-8782 |
| Primary Part Number | 203SFQ4 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Departure From Cited Designator | AS MODIFIED BY INTERNAL FIT-UP DESIGNATION |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Shield Quantity | 1 |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 111 TYPE AND 2 CLASS AND 00 GRADE |
| Internal Fit-Up Designation | TIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203SFQ4 PRIMARY | Skf Usa Inc. (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 7503T1 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 12931 PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| 7503T1 PRIMARY | General Motors Corp (USA) |
| 7503ND PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| 13110 PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| 7503T1C | General Motors Corp Delco Moraine Ndh Div (USA) |
| B2057 | Wico-Prestolite Co the Div of Eltra Corp (USA) |
| 7503T1C PRIMARY | General Motors Corp (USA) |
| H203KD | Timken Co Div the Timken Company (USA) |
| 44114 PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| 6203ZC2 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-144-8782 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-144-8782 has 13 cross-referenced part numbers: 203SFQ4 (Skf Usa Inc.), FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC), 7503T1 (General Motors Corp Delco Moraine Ndh Div), 12931 (Itw Food Equipment Group Llc Dba Hobart Service), 7503T1 (General Motors Corp) and 8 more.
There are 12 known substitutes for 3110-00-144-8782: 4520-00-014-5624, 4730-00-057-6456, 4730-00-075-0538 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203SFQ4: Departure From Cited Designator: AS MODIFIED BY INTERNAL FIT-UP DESIGNATION; Bore Shape: STRAIGHT; Load Direction: RADIAL; Overall Outside Diameter: 40.00 MILLIMETERS NOMINAL MM. 13 total characteristics are documented in the Federal Logistics Information System.