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Check Valve NSN 4820-01-463-6674

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-01-463-6674 NSN: 4820-01-463-6674

Features and Characteristics

Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Maximum Operating Temp
275.0 degrees fahrenheit single response
Minimum Operating Temp
-30.0 degrees fahrenheit
End Application
Aircraft, (ac-130a, ac-130h, mc-130h, ec-130e, hc-130)
Connection Style
Plain (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded external pipe 1st end
Maximum Operating Pressure
6000.0 pounds per square inch single response
Thread Size
0.250 inches 1st end
Opening Pressure Setting
0.333 pounds per square inch
Special Features
2nd end 0.25 cpi tube fitting. 2.290 in. Nom. Length
Material
Steel comp 316 body
Surface Treatment
Passivate
Style Designator
Straight thru
Thread Series Designator
Npt 1st end
FSC
4820 Nonpowered Valves
NIIN
014636674
NSN
4820014636674

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4M4Z-C4L-1/3-BN-SS
Cage Code:
54939
Status:
A
MSDS:
Part Number:
G1-29-9164-001
Cage Code:
55827
Status:
A
MSDS:
Part Number:
G1-29-9164
Cage Code:
55827
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-463-6674
What are the manufacturers of nsn 4820014636674?
Does this nsn 4820014636674 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014636674
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820014636674 contain any precious metals?
No precious metal content.
Does nsn 4820014636674 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014636674?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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