PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

441-004Pump,centrifugal

Malabar · NSN 4320-01-656-9572 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-656-9572 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-656-9572. Primary manufacturer part number: 441-004.
Features
  • Pump,centrifugal — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Malabar
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-656-9572, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Malabar. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-656-9572
Primary Part Number441-004
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-064-4742 INTERCHANGEABLE
Bearing,ball,annular
4730-01-503-753374-87 INTERCHANGEABLE
Coupling Half,quick Disconnect
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
441-004 PRIMARY Malabar (USA)
Related Parts
3110-00-064-4742INTERCHANGEABLE
BEARING,BALL,ANNULAR
4730-01-503-7533INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
74-87

Frequently Asked Questions

What is NSN 4320-01-656-9572?

NSN 4320-01-656-9572 is a Pump,centrifugal, manufactured by Malabar, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-656-9572?

NSN 4320-01-656-9572 has 1 cross-referenced part number: 441-004 (Malabar).

What NSN replaces 4320-01-656-9572?

There are 2 known substitutes for 4320-01-656-9572: 3110-00-064-4742, 4730-01-503-7533. Verify interchangeability with system specifications before substitution.

What are the specifications of 441-004?

Key specifications for 441-004: Part Name Assigned by Controlling Agency: AIR PUMP; End Item Identification: KC-46A SE A. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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