The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-630-9374, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | The Boeing Company (CAGE 8V613); Mpb Corporation Dba Mpb Corp (CAGE 78118); Kaydon Corporation Dba Kaydon Corp (CAGE 32828) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-630-9374 |
| Primary Part Number | 7-511315201-003 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-511315201-003 PRIMARY | The Boeing Company (USA) |
| 5TAH 308-340-2-003 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| 19459001-003 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
NSN 3110-01-630-9374 is a Bearing,ball,duplex, manufactured by The Boeing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-630-9374 has 3 manufacturer part numbers on file: 7-511315201-003 (The Boeing Company), 5TAH 308-340-2-003 (Mpb Corporation Dba Mpb Corp), 19459001-003 (Kaydon Corporation Dba Kaydon Corp).
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 3110-01-630-9374 has DEMIL Code D. 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.