PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3530Sleeve,pump

Weil Pump Co Inc · NSN 4320-00-972-9215 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-972-9215 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-972-9215. Primary manufacturer part number: 3530.
Features
  • Sleeve,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Weil Pump Co Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Sleeve,pump, cataloged under National Stock Number 4320-00-972-9215, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Weil Pump Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSleeve,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersWeil Pump Co Inc (CAGE 64392)
Technical Specifications
ParameterValue
NSN4320-00-972-9215
Primary Part Number3530
Item NameSleeve,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerWeil Pump Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-009-55223024335 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6632-00-299-9832421525 INTERCHANGEABLE
Urinometer
Becton, Dickinson and Co Dba Becton Dickinson & Co
2940-00-480-7546 INTERCHANGEABLE
Filter Element,fluid
6530-00-499-2712 INTERCHANGEABLE
Irrigation Kit,patient
3030-00-528-4622 INTERCHANGEABLE
Belt,v
5330-00-737-3672 INTERCHANGEABLE
Rubber Round Section
5305-00-865-8957 INTERCHANGEABLE
Screw,externally Relieved Body
4730-00-961-7361 INTERCHANGEABLE
Coupling Half,quick Disconnect
5360-01-226-45753530 INTERCHANGEABLE
Spring,helical,compression
Tescom Corp Dba Tescom Div Tescom
5360-01-267-3855 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
3530 PRIMARY Weil Pump Co Inc (USA)
Related Parts
5950-00-009-5522INTERCHANGEABLE
TRANSFORMER,POWER
3024335
6632-00-299-9832INTERCHANGEABLE
URINOMETER
421525
2940-00-480-7546INTERCHANGEABLE
FILTER ELEMENT,FLUID
6530-00-499-2712INTERCHANGEABLE
IRRIGATION KIT,PATIENT
3030-00-528-4622INTERCHANGEABLE
BELT,V
5330-00-737-3672INTERCHANGEABLE
RUBBER ROUND SECTION
5305-00-865-8957INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
4730-00-961-7361INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5360-01-226-4575INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3530
5360-01-267-3855INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5310-01-276-9095INTERCHANGEABLE
NUT,SPECIAL
3530
6530-01-290-8723INTERCHANGEABLE
WHEEL ASSEMBLY,WHEELCHAIR
3530

Frequently Asked Questions

What is NSN 4320-00-972-9215?

NSN 4320-00-972-9215 is a Sleeve,pump, manufactured by Weil Pump Co Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-972-9215?

NSN 4320-00-972-9215 has 1 cross-referenced part number: 3530 (Weil Pump Co Inc).

What NSN replaces 4320-00-972-9215?

There are 12 known substitutes for 4320-00-972-9215: 5950-00-009-5522, 6632-00-299-9832, 2940-00-480-7546 and 9 more. Verify interchangeability with system specifications before substitution.

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