The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-183-9776, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Abc Acquisition Company Dba Aetna Bearing Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-183-9776 |
| Primary Part Number | A1045-1 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Abc Acquisition Company Dba Aetna Bearing Company |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Surface Finish | GROUND |
| Thrust Directional Capability Designation | SINGLE |
| Alignment Type | RIGID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A1045-1 PRIMARY | Abc Acquisition Company Dba Aetna Bearing Company (USA) |
| 53233DA | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 53233DA | 5/9 Secondary reference U.S. Government activity |
| 53233DA | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 53233DA | 5/9 Secondary reference Komatsu American Intl Co |
NSN 3110-00-183-9776 is a Bearing,ball,thrust, manufactured by Abc Acquisition Company Dba Aetna Bearing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-183-9776 has 2 manufacturer part numbers on file: A1045-1 (Abc Acquisition Company Dba Aetna Bearing Company), 53233DA (Komatsu America Corp.).
3 possible matches (shared part number, not a government interchangeability claim): 5962-00-402-7765, 3040-01-210-5803, 4730-01-363-2203. Verify interchangeability with system specifications before substitution.
Key specifications for A1045-1: Retainer Fabrication Method: MACHINED; Surface Finish: GROUND; Thrust Directional Capability Designation: SINGLE; Alignment Type: RIGID. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.