The Bearing,ball,annular, cataloged under National Stock Number 3110-01-691-7544, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Hansome Energy Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-691-7544 |
| Primary Part Number | ESB080-17 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Hansome Energy Systems Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| ESB080-17 PRIMARY | Hansome Energy Systems Inc (USA) |
| 750-319S-HYB-1 | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| A-507-293 ITEM NO 19 ALTERNATE | D/9 Drawing number reference only Hansome Energy Systems Inc |
| A-507-293/ITEM NO 19 SEE NOTES | D/9 Drawing number reference only Carver Pump Company |
NSN 3110-01-691-7544 is a Bearing,ball,annular, manufactured by Hansome Energy Systems Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-691-7544 has 2 manufacturer part numbers on file: ESB080-17 (Hansome Energy Systems Inc), 750-319S-HYB-1 (Carver Pump Company).
Key specifications for ESB080-17: Part Name Assigned by Controlling Agency: BEARING,UPPER; End Item Identification: MOTOR,AC,25. 0 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.