Pump Unit, Rotary4320-01-388-1609

NSN 4320-01-388-1609 · NIIN 013881609

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-388-1609 · 4320013881609 · NIIN 013881609 · 01-388-1609 · FSC 4320 Power and Hand Pumps

Nearby stock numbers ← 4320-01-388-1603 Pump Unit, Rotary · 4320-01-388-1614 Pump Unit, Rotary →

Features

Pump Unit,rotary — FSC 4320
Discharge Connection Quantity: 1
Phase: SINGLE
Frequency in Hertz: 60.0
Inclosure Type: FULLY INCLOSED
Current Type: AC
Pumping Element Operating Position: VERTICAL
Prime Mover Power Rating: 0.25 HORSEPOWER

Identification

NSN: 4320-01-388-1609
NIIN: 013881609
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-01-388-1609, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-388-1609
Item Name	Pump Unit,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Discharge Connection Quantity	1
Phase	SINGLE
Frequency in Hertz	60.0
Inclosure Type	FULLY INCLOSED
Current Type	AC
Pumping Element Operating Position	VERTICAL
Prime Mover Power Rating	0.25 HORSEPOWER
Voltage in Volts	115.0
Cooling Method	AIR TO AIR COOLED
Prime Mover Quantity	1
Operating Speed at Rated Capacity	3450.0 REVOLUTIONS PER MINUTE
Pump Quantity	1
Prime Mover Cooling Medium	AIR
Environmental Protection	VAPORPROOF
Maximum Discharge Flow Rate	10.0 GALLONS PER MINUTE
Rotary Pump Design	SCREW
Discharge Connection Type	UNTHREADED EXTERNAL
Prime Mover Type	ELECTRIC MOTOR
Mounting Type	FLANGE
Current Rating in Amps	1.6

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
DTTC012	3/9 Design control — primary reference Finish Thompson, Inc.

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-388-1609?

NSN 4320-01-388-1609 is a Pump Unit,rotary, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-388-1609?

Key specifications for 4320-01-388-1609: Discharge Connection Quantity: 1; Phase: SINGLE; Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED. 20 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-388-1609 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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