The Adadapter,pump-Motor, cataloged under National Stock Number 4320-01-389-4949, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Magnaloy Coupling Co Div of Douville-Johnston Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adadapter,pump-Motor |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Magnaloy Coupling Co Div of Douville-Johnston Corp (CAGE 14204); Dynacon, Inc. Div Forum Us, Inc. (CAGE 0FSD0) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-389-4949 |
| Primary Part Number | M182522B(4B) |
| Item Name | Adadapter,pump-Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Magnaloy Coupling Co Div of Douville-Johnston Corp |
| 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 |
|---|---|
| M182522B(4B) PRIMARY | Magnaloy Coupling Co Div of Douville-Johnston Corp (USA) |
| 305-8009-01 ITEM 17 | Dynacon, Inc. Div Forum Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 305-8009-01 | D/9 Drawing number reference only Dynacon, Inc. Div Forum Us, Inc. |
NSN 4320-01-389-4949 is a Adadapter,pump-Motor, manufactured by Magnaloy Coupling Co Div of Douville-Johnston Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-389-4949 has 2 manufacturer part numbers on file: M182522B(4B) (Magnaloy Coupling Co Div of Douville-Johnston Corp), 305-8009-01 ITEM 17 (Dynacon, Inc. Div Forum Us, Inc.).
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.