PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301532Parts Kit,rotary Pump

Mega Corp. · NSN 4320-01-503-1430 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-503-1430 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-503-1430. Primary manufacturer part number: 301532.
Features
  • Parts Kit,rotary Pump — FSC 4320
  • Unit Package Quantity: 9
  • Document Source: 1BW31
  • Component Document Origin: INDUSTRIAL
  • Document Type: PARTS LIST
  • Component Quantity: 9
  • 1 verified cross-reference
  • Primary manufacturer: Mega Corp.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-01-503-1430, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Mega Corp.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-503-1430
Primary Part Number301532
Item NameParts Kit,rotary Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMega Corp.
StatusACTIVE
Unit Package Quantity9
Document Source1BW31
Component Document OriginINDUSTRIAL
Document TypePARTS LIST
Component Quantity9
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-684-7446 INTERCHANGEABLE
Reducer,tube
5330-00-819-4030301532 INTERCHANGEABLE
Seal,plain Encased
Itt Marlow a Unit of Itt Pumps and Compressors Div
3426-01-415-0950301532 INTERCHANGEABLE
Basket,dipping-Draining
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5340-01-615-1574301532 INTERCHANGEABLE
Bracket,mounting
Mastsystem Int'l Oy
Cross-Reference Index
Part NumberManufacturer
301532 PRIMARY Mega Corp. (USA)
Related Parts
4730-00-684-7446INTERCHANGEABLE
REDUCER,TUBE
5330-00-819-4030INTERCHANGEABLE
SEAL,PLAIN ENCASED
301532
3426-01-415-0950INTERCHANGEABLE
BASKET,DIPPING-DRAINING
301532
5340-01-615-1574INTERCHANGEABLE
BRACKET,MOUNTING
301532

Frequently Asked Questions

What is NSN 4320-01-503-1430?

NSN 4320-01-503-1430 is a Parts Kit,rotary Pump, manufactured by Mega Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-503-1430?

NSN 4320-01-503-1430 has 1 cross-referenced part number: 301532 (Mega Corp.).

What NSN replaces 4320-01-503-1430?

There are 4 known substitutes for 4320-01-503-1430: 4730-00-684-7446, 5330-00-819-4030, 3426-01-415-0950 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 301532?

Key specifications for 301532: Unit Package Quantity: 9; Document Source: 1BW31; Special Features: KIT CONTAINS: 301531, SHAFT 1PC.; 300373, SLEEVE, SHAFT 1PC.; 300384, BEARING, BALL 1PC.; 300383, BEARING, BALL 1PC.; 301008, KEY 1/4 X 2 1/8 1PC.; 300528, FITTING, GREASE 1PC.; 300381, SPACER, SLEEVE 1PC.; 300379, WASHER, BEARING LOCKNUT 1PC.; 300378, LOCKNUT 1PC.; SHAFT REPLACEMENT KIT FOR B3 COUNTERCLOCKWISE WATER PUMP, FORMER MODEL; Part Name Assigned by Controlling Agency: PARTS KIT, ROTARY PUMP. 8 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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