The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-620-6784, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-620-6784 |
| Primary Part Number | 12Z10413-20 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Style Designator | GROOVED RACE SURFACE |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN |
| Bore Smallest Diameter | 2.5585 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL BALL |
| Material | STEEL WASHER |
| 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 |
|---|---|
| 12Z10413-20 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 12Z10413-20 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3110-00-620-6784 is a Bearing,ball,thrust, manufactured by Naval Sea Systems Command, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-620-6784 has 1 manufacturer part number on file: 12Z10413-20 (Naval Sea Systems Command).
Key specifications for 12Z10413-20: Retainer Fabrication Method: PRESSED; Overall Height: 0.7060 INCHES MINIMUM AND 0.7090 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: GROOVED RACE SURFACE. 10 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.