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Valve Disk NSN 4820-01-432-4770

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN 4820-01-432-4770 NSN: 4820-01-432-4770

Features and Characteristics

Shank Diameter
Between 0.184 inches and 0.186 inches
Tip Diameter
Between 0.184 inches and 0.186 inches
Overall Height
Between 1.360 inches and 1.390 inches
End Application
Navy w/s code ja nimitz class cvn
Flange Seat To Disk End Height
Between 0.829 inches and 0.859 inches
Under Flange Height
Between 0.298 inches and 0.328 inches
Pressure Rating
Between 1300.0 pounds per square inch and 3300.0 pounds per square inch
Seat Angle
45.0 degrees
Material
Nickel alloy r-405
Material Specification
Qq-n-281, class b federal specification single material response
Media For Which Designed
Oxygen, gaseous
Style Designator
Poppet
FSC
4820 Nonpowered Valves
NIIN
014324770
NSN
4820014324770

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
107975DECP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
107975DECPV-OX-1
Cage Code:
99565
Status:
A
MSDS:
Part Number:
PLC-11669
Cage Code:
99565
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 4820-01-432-4770
What are the manufacturers of nsn 4820014324770?
Does this nsn 4820014324770 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014324770
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.
Does nsn 4820014324770 contain any precious metals?
No precious metal content.
Does nsn 4820014324770 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014324770?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35224
FIIG:
A539Y0
App. Key:
Cond. Code:
2
Status:
A

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