The Pump,rotary, cataloged under National Stock Number 4320-01-390-2805, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-390-2805 |
| Primary Part Number | 100-1592-CP17A ITEM 16 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 |
| Status | ACTIVE |
| Media for Which Designed | LIQUID |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
|---|---|
| SERIES 150,M0D100 | Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 (USA) |
| 100-1592-CP17A ITEM 16 PRIMARY | Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 (USA) |
| Reference | Meaning |
|---|---|
| 100-1592-CP17A | D/9 Drawing number reference only Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 |
| SERIES 150,M00100 | 5/9 Secondary reference Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc |
| SERIES150,MOD10 | C/1 Advisory reference — outside the item-of-supply concept Pulsafeeder Inc a Unit of Idex Div a Unit of Idex Inc |
| SERIES150,MOD10 | C/1 Advisory reference — outside the item-of-supply concept Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 |
NSN 4320-01-390-2805 is a Pump,rotary, manufactured by Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-390-2805 has 2 manufacturer part numbers on file: SERIES 150,M0D100 (Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052), 100-1592-CP17A ITEM 16 (Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052).
Key specifications for 100-1592-CP17A ITEM 16: Media for Which Designed: LIQUID; Pump Rotation Direction: CLOCKWISE. 2 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.