The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-142-0253, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-142-0253 |
| Primary Part Number | A1975 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Abc Acquisition Company Dba Aetna Bearing Company |
| Status | CANCELLED |
| Bore Smallest Diameter | 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Style Designator | GROOVED RACE SURFACE, BANDED OD |
| Surface Finish | GROUND |
| Alignment Type | RIGID |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 2.5938 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N1535 | Skf Usa Inc. (USA) |
| A1975 PRIMARY | Abc Acquisition Company Dba Aetna Bearing Company (USA) |
| AT31 | Automotive Thrust Bearing Corp (USA) |
| 067996 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| N1535 | Skf Industries Inc Nice Bearing Products Div (USA) |
| N1535 | Bunting Bearings Corp (USA) |
| 8344115 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3110-00-142-0253 is a Bearing,ball,thrust, manufactured by Abc Acquisition Company Dba Aetna Bearing Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-142-0253 has 7 cross-referenced part numbers: N1535 (Skf Usa Inc.), A1975 (Abc Acquisition Company Dba Aetna Bearing Company), AT31 (Automotive Thrust Bearing Corp), 067996 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), N1535 (Skf Industries Inc Nice Bearing Products Div) and 2 more.
There are 7 known substitutes for 3110-00-142-0253: 2530-00-521-5305, 5985-01-283-2508, 8455-01-570-7902 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1975: Bore Smallest Diameter: 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS; Style Designator: GROOVED RACE SURFACE, BANDED OD; Surface Finish: GROUND. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-142-0253 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.