Pump Unit, Centrifugal4320-01-561-5432

NSN 4320-01-561-5432 · NIIN 015615432 · Part number OP-704-24

Reverso Pumps, Inc. Dba Reverso · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 4SKQ5

Government record, cited

NSN 4320-01-561-5432 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-561-5432. Manufacturer of record part number: OP-704-24.

Also searched as 4320-01-561-5432 · 4320015615432 · NIIN 015615432 · 01-561-5432 · FSC 4320 Power and Hand Pumps · CAGE 4SKQ5 · OP-704-24

Nearby stock numbers ← 4320-01-561-5244 Pump, Axial Pistons · 4320-01-561-5439 Pump, Centrifugal →

Features

Pump Unit,centrifugal — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Reverso Pumps, Inc. Dba Reverso

Identification

NSN: 4320-01-561-5432
NIIN: 015615432
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: OP-704-24
Manufacturer: Reverso Pumps, Inc. Dba Reverso

General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-561-5432, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Reverso Pumps, Inc. Dba Reverso. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Pump Unit,centrifugal
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Reverso Pumps, Inc. Dba Reverso (CAGE 4SKQ5)

Technical Specifications

Parameter	Value
NSN	4320-01-561-5432
Primary Part Number	OP-704-24
Item Name	Pump Unit,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Reverso Pumps, Inc. Dba Reverso
Status	ACTIVE

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

Part Number	Manufacturer
OP-704-24 PRIMARY	Reverso Pumps, Inc. Dba Reverso (USA)

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 4320-01-561-5432?

NSN 4320-01-561-5432 is a Pump Unit,centrifugal, manufactured by Reverso Pumps, Inc. Dba Reverso, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-561-5432?

NSN 4320-01-561-5432 has 1 manufacturer part number on file: OP-704-24 (Reverso Pumps, Inc. Dba Reverso).

Is NSN 4320-01-561-5432 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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