The Bearing,ball,annular, cataloged under National Stock Number 3110-01-423-8530, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Schatz Bearing Corporation Dba Schatz Bearing Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-423-8530 |
| Primary Part Number | BACB10BA40 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Schatz Bearing Corporation Dba Schatz Bearing Corp |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 2.6772 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 1.5748 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| BACB10BA40 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| BACB10BA40 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| BACB10BA40 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACB10BA40 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| BACB10BA40 | 5/9 Secondary reference Timken Co Div the Timken Company |
| BACB10BA40 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3110-01-423-8530 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-423-8530 has 3 manufacturer part numbers on file: BACB10BA40 (Schatz Bearing Corporation Dba Schatz Bearing Corp), BACB10BA40 (Rbc Aircraft Products, Inc.), BACB10BA40 (Skf Usa Inc.).
Key specifications for BACB10BA40: Retainer Fabrication Method: PRESSED; Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 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.