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Stop-check Valve Cartridge NSN 4820-01-623-0442

Item Description

A complete, interchangeable valve including a removable seat but excluding the body. the spring-loaded design allows flow in one direction only when the valve is open and stops all flow when the valve is closed. it is the entire operating portion of a valve that may be inserted into various body styles. the item cannot operate independently and is easily replaceable. excludes items furnished with a body or those designed for manifold installation.

NSN 4820-01-623-0442 NSN: 4820-01-623-0442

Features and Characteristics

Criticality Code Justification
Zzzy
Part Name Assigned By Controlling Agency
Stop valve, cartridge type: 3/8 inch i.D. Pipe. Socket-end weld preps
Reference Number Differentiating Characteristics
Cleaning, packaging, and marking iaw mil-std-1330d
FSC
4820 Nonpowered Valves
NIIN
016230442
NSN
4820016230442

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
801-A2-11-AL-2-J-1-F-1-B-2 O2CLN
Cage Code:
53424
Status:
A
MSDS:
Part Number:
801-A2-11-AL-2-J-1-F-1-B-2
Cage Code:
53424
Status:
A
MSDS:
Part Number:
801-A2-11-AL-2-J-1-F-1-B-2CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
801A2-11-AL-2-J-1-F-1-B-2O2CLNCP
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-623-0442
What are the manufacturers of nsn 4820016230442?
Does this nsn 4820016230442 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016230442
A complete, interchangeable valve including a removable seat but excluding the body. the spring-loaded design allows flow in one direction only when the valve is open and stops all flow when the valve is closed. it is the entire operating portion of a valve that may be inserted into various body styles. the item cannot operate independently and is easily replaceable. excludes items furnished with a body or those designed for manifold installation.
Does nsn 4820016230442 contain any precious metals?
No precious metal content.
Does nsn 4820016230442 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016230442?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
50959
FIIG:
A519R0
App. Key:
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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