The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-156-1827, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Automotive Thrust Bearing Corp. 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 | 3110-00-156-1827 |
| Primary Part Number | A2040-1 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Automotive Thrust Bearing Corp |
| Status | ACTIVE |
| Thrust Directional Capability Designation | SINGLE |
| Alignment Type | RIGID |
| Style Designator | GROOVED RACE SURFACE |
| Bore Smallest Diameter | 2.9375 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Surface Finish | GROUND |
| Overall Outside Diameter | 4.4375 INCHES NOMINAL IN |
| Material | STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A2040-1 | Automotive Thrust Bearing Corp (USA) |
| A2040 | Automotive Thrust Bearing Corp (USA) |
| MAMA | Timken Aerospace, Inc Dba Torrington Product (USA) |
| A52491-113 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-52491 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 4437 | Andrews Bearing Corp Div of Mpb Corp Sub of Wheelabrator-Frye Inc (USA) |
| G40AETN | Naval Ship Systems Command (USA) |
| MAMA | Timken Co Div the Timken Company (USA) |
| MS17161-113 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-00-156-1827 is a Bearing,ball,thrust, manufactured by Automotive Thrust Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1827 has 9 cross-referenced part numbers: A2040-1 (Automotive Thrust Bearing Corp), A2040 (Automotive Thrust Bearing Corp), MAMA (Timken Aerospace, Inc Dba Torrington Product), A52491-113 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52491 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 4 more.
There are 12 known substitutes for 3110-00-156-1827: 1620-00-041-0433, 5120-00-116-3136, 5810-00-126-9649 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A2040-1: Thrust Directional Capability Designation: SINGLE; Alignment Type: RIGID; Style Designator: GROOVED RACE SURFACE; Bore Smallest Diameter: 2.9375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.