The Pump,reciprocating, cataloged under National Stock Number 4320-01-612-4205, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Marioff Corporation Oy. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-612-4205 |
| Primary Part Number | E40020 |
| Item Name | Pump,reciprocating |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Marioff Corporation Oy |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Reciprocating Stroke Type | VARIABLE |
| Pump Reciprocating Design | SINGLE ACTING |
| Volume Control Type | PRESSURE COMPENSATION |
| Discharge Pressure | 00.0 LOW VOLATILE ORGANIC COMPOUND - CONSUMER PRODUCTS - ANTIPERSPIRANTS AND DEODORANTS |
| Cylinder Quantity | 1 |
| Maximum Discharge Flow Rate | 6.0 LITERS PER MINUTE |
| Intake Connection Quantity | 1 |
| Media for Which Designed | LIQUID AND AIR |
| Operation Method | POWERED |
| 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 |
|---|---|
| E40020 | Marioff Corporation Oy (FIN) |
| Reference | Meaning |
|---|---|
| 10358679 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HASKEL M-7 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-612-4205 is a Pump,reciprocating, manufactured by Marioff Corporation Oy, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-612-4205 has 1 manufacturer part number on file: E40020 (Marioff Corporation Oy).
Key specifications for E40020: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Reciprocating Stroke Type: VARIABLE; Pump Reciprocating Design: SINGLE ACTING. 11 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.