The Bearing,ball,annular, cataloged under National Stock Number 3110-01-289-3111, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ntn Bearing Corporation of America. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Ntn Bearing Corporation of America (CAGE 0LTL1) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-289-3111 |
| Primary Part Number | 6304LLUC3/L627 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Ntn Bearing Corporation of America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 6304LLUC3/L627 PRIMARY | Ntn Bearing Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| 6304LLUC3/L627 | 5/9 Secondary reference American Ntn Bearing Manufacturing Corporation |
| SCS5381 PIECE 11 | 5/9 Secondary reference Circor Pumps North America Llc |
| PP047BM | 5/9 Secondary reference Circor Pumps North America Llc |
NSN 3110-01-289-3111 is a Bearing,ball,annular, manufactured by Ntn Bearing Corporation of America, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-289-3111 has 1 manufacturer part number on file: 6304LLUC3/L627 (Ntn Bearing Corporation of America).
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.