Pump, Centrifugal4320-01-422-9834

NSN 4320-01-422-9834 · NIIN 014229834

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

Government record, cited

Also searched as 4320-01-422-9834 · 4320014229834 · NIIN 014229834 · 01-422-9834 · FSC 4320 Power and Hand Pumps · CA16170 · PL8MVHSM-1

Nearby stock numbers ← 4320-01-422-9833 Housing, Liquid Pump · 4320-01-422-9845 Pump, Axial Pistons →

Features

Pump,centrifugal — FSC 4320
Discharge Connection Quantity: 1
Intake Connection Type: ROUND FLANGE
Pumping Element Operating Position: VERTICAL
Operating Speed at Rated Capacity: 1750.0 REVOLUTIONS PER MINUTE
Maximum Discharge Flow Rate: 1400.0 GALLONS PER MINUTE
Discharge Connection Type: ROUND FLANGE
Intake Connection Quantity: 1

Identification

NSN: 4320-01-422-9834
NIIN: 014229834
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-422-9834, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-422-9834
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Discharge Connection Quantity	1
Intake Connection Type	ROUND FLANGE
Pumping Element Operating Position	VERTICAL
Operating Speed at Rated Capacity	1750.0 REVOLUTIONS PER MINUTE
Maximum Discharge Flow Rate	1400.0 GALLONS PER MINUTE
Discharge Connection Type	ROUND FLANGE
Intake Connection Quantity	1
Media for Which Designed	WATER, SALT
Pump Rotation Direction	CLOCKWISE
Total Head	162.000 FEET FT

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
CA16170	5/1 Secondary reference U.S. Government activity
PL8MVHSM-1	3/2 Design control — primary reference U.S. Government activity

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 4320-01-422-9834?

NSN 4320-01-422-9834 is a Pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-422-9834?

Key specifications for 4320-01-422-9834: Discharge Connection Quantity: 1; Intake Connection Type: ROUND FLANGE; Pumping Element Operating Position: VERTICAL; Operating Speed at Rated Capacity: 1750.0 REVOLUTIONS PER MINUTE. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-422-9834 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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