The Bearing,ball,annular, cataloged under National Stock Number 3110-01-514-7137, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-514-7137 |
| Primary Part Number | 1550746 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 1.7712 INCHES MINIMUM AND 1.7719 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Bore Diameter | 2.6766 INCHES MINIMUM AND 2.6774 INCHES MAXIMUM IN |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP E52100 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 |
|---|---|
| 1550746 PRIMARY | Skf Usa Inc. (USA) |
| 1550746 | Mpb Corporation Dba Mpb Corp (USA) |
| Reference | Meaning |
|---|---|
| HDB-009-P3-(0) | 5/1 Secondary reference Mpb Corporation Dba Mpb Corp |
| 1550746 | D/9 Drawing number reference only Naval Sea Systems Command |
| 1909S | 5/1 Secondary reference Skf Usa Inc. |
NSN 3110-01-514-7137 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-514-7137 has 2 manufacturer part numbers on file: 1550746 (Skf Usa Inc.), 1550746 (Mpb Corporation Dba Mpb Corp).
Key specifications for 1550746: Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN; Overall Outside Diameter: 1.7712 INCHES MINIMUM AND 1.7719 INCHES MAXIMUM IN. 8 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.