The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-156-1727, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rockford Line the. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 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 | 3110-00-156-1727 |
| Primary Part Number | 220D28 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rockford Line the |
| Status | ACTIVE |
| Overall Outside Diameter | 2.5625 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Bore Smallest Diameter | 1.5000 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Thrust Directional Capability Designation | SINGLE |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| Style Designator | GROOVED RACE SURFACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 220D28 | Rockford Line the (USA) |
| 1105 | Skf Usa Inc. (USA) |
| MAGNESIA | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 1105 | Skf Industries Inc Nice Bearing Products Div (USA) |
| A-A-52491 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MAGNESIA | Timken Co Div the Timken Company (USA) |
| A52491-41 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A2017 | Automotive Thrust Bearing Corp (USA) |
| MS17161-41 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| G17 | Abc Acquisition Company Dba Aetna Bearing Company (USA) |
| G17 | Maplewood (USA) |
| G17 | Rockford Line the (USA) |
| 4417 | Andrews Bearing Corp Div of Mpb Corp Sub of Wheelabrator-Frye Inc (USA) |
| 220D28 | Maplewood (USA) |
NSN 3110-00-156-1727 is a Bearing,ball,thrust, manufactured by Rockford Line the, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1727 has 14 cross-referenced part numbers: 220D28 (Rockford Line the), 1105 (Skf Usa Inc.), MAGNESIA (Timken Aerospace, Inc Dba Torrington Product), 1105 (Skf Industries Inc Nice Bearing Products Div), A-A-52491 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 9 more.
There are 12 known substitutes for 3110-00-156-1727: 1620-00-024-6338, 5905-00-082-7413, 5120-00-133-0653 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 220D28: Overall Outside Diameter: 2.5625 INCHES NOMINAL IN; Surface Finish: GROUND; Alignment Type: RIGID; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS. 10 total characteristics are documented in the Federal Logistics Information System.