PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43421Parts Kit,butterfly Valve

Meggitt North Hollywood Inc · NSN 4820-01-531-3882 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-531-3882 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-531-3882. Primary manufacturer part number: 43421.
Features
  • Parts Kit,butterfly Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Meggitt North Hollywood Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,butterfly Valve, cataloged under National Stock Number 4820-01-531-3882, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Meggitt North Hollywood Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,butterfly Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMeggitt North Hollywood Inc (CAGE 79318)
Technical Specifications
ParameterValue
NSN4820-01-531-3882
Primary Part Number43421
Item NameParts Kit,butterfly Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMeggitt North Hollywood Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5965-00-116-8982 INTERCHANGEABLE
Microphone,dynamic
5330-00-285-944104244A INTERCHANGEABLE
Seal,plain Encased
Cnh Industrial America Llc Dba Cnh America
2815-00-920-2111150200 INTERCHANGEABLE
Ring,piston
Cummins Inc.
5950-00-921-4068993478-01 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
5935-00-924-9637 INTERCHANGEABLE
Connector,receptacle,electrical
3455-01-046-1474B94.19 TABLE 51 13/32 INTERCHANGEABLE
Cutter,milling,end
American National Standards Institute Incorporated Dba American National Standards Institute
5930-01-117-265343421 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5360-01-373-331843421 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7050-01-506-43774342-1 INTERCHANGEABLE
Converter,digital to Digital
Omnitron Systems Technology, Inc. Dba Omnitron Systems Technology Inc
Cross-Reference Index
Part NumberManufacturer
43421 PRIMARY Meggitt North Hollywood Inc (USA)
Related Parts
5965-00-116-8982INTERCHANGEABLE
MICROPHONE,DYNAMIC
5330-00-285-9441INTERCHANGEABLE
SEAL,PLAIN ENCASED
04244A
2815-00-920-2111INTERCHANGEABLE
RING,PISTON
150200
5950-00-921-4068INTERCHANGEABLE
TRANSFORMER,POWER
993478-01
5935-00-924-9637INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3455-01-046-1474INTERCHANGEABLE
CUTTER,MILLING,END
B94.19 TABLE 51 13/32
5930-01-117-2653INTERCHANGEABLE
SWITCH,FLOW
43421
5360-01-373-3318INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
43421
7050-01-506-4377INTERCHANGEABLE
CONVERTER,DIGITAL TO DIGITAL
4342-1

Frequently Asked Questions

What is NSN 4820-01-531-3882?

NSN 4820-01-531-3882 is a Parts Kit,butterfly Valve, manufactured by Meggitt North Hollywood Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-531-3882?

NSN 4820-01-531-3882 has 1 cross-referenced part number: 43421 (Meggitt North Hollywood Inc).

What NSN replaces 4820-01-531-3882?

There are 9 known substitutes for 4820-01-531-3882: 5965-00-116-8982, 5330-00-285-9441, 2815-00-920-2111 and 6 more. Verify interchangeability with system specifications before substitution.

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