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Valve Disk NSN 4820-01-552-3625

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 4820-01-552-3625 NSN: 4820-01-552-3625

Features and Characteristics

Thread Class
2a
Outside Diameter
0.602 inches
Overall Height
0.840 inches
Shoulder Height
0.380 inches
Shoulder Width
0.134 inches
End Application
Valve marks sgf-71 and sgf-72 on ssn 649
Seat Radius
0.031 inches
Thready Qty Per Inch (tpi)
16
Part Name Assigned By Controlling Agency
Disc (stop valves)
Special Features
Nickel copper (monel) or stainless steel disc for 0.50 inch size valves
Material
Nickel alloy or stainless steel
Material Specification
Mil-c-24252 cond ca-7 military specification single material response
Media For Which Designed
Water or oil or gas
Style Designator
Plug
Thread Series Designator
Un
FSC
4820 Nonpowered Valves
NIIN
015523625
NSN
4820015523625

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-2177525-M3XX-77
Cage Code:
80064
Status:
A
MSDS:
Part Number:
803-2177525-S3XX-77
Cage Code:
80064
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 4820-01-552-3625
What are the manufacturers of nsn 4820015523625?
Does this nsn 4820015523625 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015523625
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 4820015523625 contain any precious metals?
No precious metal content.
Does nsn 4820015523625 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015523625?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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