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Fluid Valve Stem NSN 4820-01-373-1944

Item Description

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes stem, faucet; and stem, needle valve.

NSN 4820-01-373-1944 NSN: 4820-01-373-1944

Features and Characteristics

Overall Length
28.124 inches
End Application
Seawolf class ssn; underwater torpedo tubes
Largest Outside Diameter
2.993 inches
Valve Type For Which Designed
Relief
Features Provided
Splined
Stem Actuating End Type
Threaded externally
Material
Nickel alloy
Material Specification
Qq-n-286, form 2 federal specification single material response
FSC
4820 Nonpowered Valves
NIIN
013731944
NSN
4820013731944

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211069317
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF6002-413 FN 26
Cage Code:
43689
Status:
A
MSDS:
Part Number:
563-6404328 FIND 26
Cage Code:
53711
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 4820-01-373-1944
What are the manufacturers of nsn 4820013731944?
Does this nsn 4820013731944 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013731944
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. it is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. one end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. the other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. the handwheel and/or disk may be furnished with the item. excludes stem, faucet; and stem, needle valve.
Does nsn 4820013731944 contain any precious metals?
No precious metal content.
Does nsn 4820013731944 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013731944?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32528
FIIG:
A503Z0
App. Key:
Cond. Code:
2
Status:
A

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