The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-424-6245, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Div Fleet Solutions. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-424-6245 |
| Primary Part Number | 811-023-001 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Div Fleet Solutions |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Overall Outside Diameter | 130.0 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 811-023-001 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Div Fleet Solutions (USA) |
| Reference | Meaning |
|---|---|
| 811-023-001 | 5/9 Secondary reference Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots |
| 811-023-001 | 3/9 Design control — primary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand |
| 870-944-043-36 | 5/1 Secondary reference Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots |
NSN 3110-01-424-6245 is a Bearing,ball,duplex, manufactured by Curtiss-Wright Electro-Mechanical Corp Div Fleet Solutions, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-424-6245 has 1 manufacturer part number on file: 811-023-001 (Curtiss-Wright Electro-Mechanical Corp Div Fleet Solutions).
Key specifications for 811-023-001: Internal Fit-Up Designation: STANDARD; Overall Width: 31.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 130.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: ABEC NO.1. 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.
NSN 3110-01-424-6245 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.