PartsTable TECHNICAL DATA SHEET

NSN 4320-01-424-7572Government record, cited

Pump, Centrifugal4320-01-424-7572

NSN 4320-01-424-7572 · NIIN 014247572 · Part number ZC2 2-1/2 X 2

Ampco Pumps Company Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0TWN3

Government record, cited

NSN 4320-01-424-7572 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-424-7572. Manufacturer of record part number: ZC2 2-1/2 X 2.

Also searched as 4320-01-424-7572 · 4320014247572 · NIIN 014247572 · 01-424-7572 · FSC 4320 Power and Hand Pumps · CAGE 0TWN3 · ZC2 2-1/2 X 2 · ZC2 2-1/2 X 2 10JM · ZC2 2-1/2 X 2 10JM

Nearby stock numbers ← 4320-01-424-7567 Pump, Rotary · 4320-01-424-7580 Pump, Rotary →

Features

Pump,centrifugal — FSC 4320
3 manufacturer part numbers on file
Manufacturer of record: Ampco Pumps Company Llc

Identification

NSN: 4320-01-424-7572
NIIN: 014247572
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: ZC2 2-1/2 X 2
Manufacturer: Ampco Pumps Company Llc

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-424-7572, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ampco Pumps Company Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4320-01-424-7572
Primary Part Number	ZC2 2-1/2 X 2
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Ampco Pumps Company Llc
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
ZC2 2-1/2 X 2 10JM	Ampco Pumps Company Llc (USA)
ZC2 2-1/2 X 2 10JM	Processflo Inc (USA)
ZC2 2-1/2 X 2 PRIMARY	Ampco Pumps Company Llc (USA)

Reference documents

Reference	Meaning
ZC2 2-1/2 X 2	5/9 Secondary reference Ampco Metal Inc. Dba Ampco Metal 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 4320-01-424-7572?

NSN 4320-01-424-7572 is a Pump,centrifugal, manufactured by Ampco Pumps Company Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-424-7572?

NSN 4320-01-424-7572 has 3 manufacturer part numbers on file: ZC2 2-1/2 X 2 10JM (Ampco Pumps Company Llc), ZC2 2-1/2 X 2 10JM (Processflo Inc), ZC2 2-1/2 X 2 (Ampco Pumps Company Llc).

What are the specifications of ZC2 2-1/2 X 2?

Key specifications for ZC2 2-1/2 X 2: End Item Identification: PUMP CTFGL 139GPM 3450RPM RPM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-424-7572 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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