The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-156-1731, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Industries Inc Nice Bearing Products Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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 | 3110-00-156-1731 |
| Primary Part Number | 4841 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Industries Inc Nice Bearing Products Div |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Surface Finish | GROUND |
| Thrust Directional Capability Designation | SINGLE |
| Alignment Type | RIGID |
| Overall Outside Diameter | 2.4687 INCHES NOMINAL IN |
| Bore Smallest Diameter | 1.6250 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| Style Designator | GROOVED RACE SURFACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4841 | Skf Industries Inc Nice Bearing Products Div (USA) |
| 4841 | Skf Usa Inc. (USA) |
| 4841-1 | Skf Industries Inc Nice Bearing Products Div (USA) |
| 7541017 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7523 | Clayton Manufacturing Company (USA) |
| 4313 | Andrews Bearing Corp Div of Mpb Corp Sub of Wheelabrator-Frye Inc (USA) |
| MS17161-51 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4841-1 | Skf Usa Inc. (USA) |
| A-A-52491-51 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-156-1731 is a Bearing,ball,thrust, manufactured by Skf Industries Inc Nice Bearing Products Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1731 has 9 cross-referenced part numbers: 4841 (Skf Industries Inc Nice Bearing Products Div), 4841 (Skf Usa Inc.), 4841-1 (Skf Industries Inc Nice Bearing Products Div), 7541017 (U S Army Tank Automotive Command Amsta-Im-Mm), 7523 (Clayton Manufacturing Company) and 4 more.
There are 12 known substitutes for 3110-00-156-1731: 5340-00-013-3703, 6625-00-058-3007, 6920-00-107-1744 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4841: Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS; Surface Finish: GROUND; Thrust Directional Capability Designation: SINGLE; Alignment Type: RIGID. 10 total characteristics are documented in the Federal Logistics Information System.