The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-156-1917, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Abc Acquisition Company Dba Aetna Bearing Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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 | 3110-00-156-1917 |
| Primary Part Number | A1825 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Abc Acquisition Company Dba Aetna Bearing Company |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Bore Smallest Diameter | 110.00 MILLIMETERS NOMINAL MM |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| Style Designator | GROOVED RACE SURFACE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL COMP E51100 BALL |
| Material | STEEL COMP E51100 WASHER |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 145.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Alignment Type | RIGID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1825 | Abc Acquisition Company Dba Aetna Bearing Company (USA) |
| 51122 | Skf Usa Inc. (USA) |
| 709635 | CAGE 00000 |
| MS17161-136 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 0E2077 | Federal-Mogul Corp Government Sales Dept (USA) |
| S34 | General Motors Corp (USA) |
| 2922 | Skf Usa Inc. (USA) |
| 72-6970-931 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 1522 | Timken Co Div the Timken Company (USA) |
| 72-6970-931 | Fairbanks Morse, Llc (USA) |
| S34 | General Motors Corp Electro-Motive Div (USA) |
NSN 3110-00-156-1917 is a Bearing,ball,thrust, manufactured by Abc Acquisition Company Dba Aetna Bearing Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1917 has 11 cross-referenced part numbers: A1825 (Abc Acquisition Company Dba Aetna Bearing Company), 51122 (Skf Usa Inc.), 709635, MS17161-136 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 0E2077 (Federal-Mogul Corp Government Sales Dept) and 6 more.
There are 12 known substitutes for 3110-00-156-1917: 5315-00-042-7261, 4720-00-134-4347, 5120-00-156-8626 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1825: Surface Finish: GROUND; Bore Smallest Diameter: 110.00 MILLIMETERS NOMINAL MM; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE WASHER; Style Designator: GROOVED RACE SURFACE. 12 total characteristics are documented in the Federal Logistics Information System.