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Fluid Valve Stem NSN 4820-01-331-8833

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 4820-01-331-8833 NSN: 4820-01-331-8833

Features and Characteristics

Overall Length
17.562 inches
Largest Outside Diameter
0.991 inches
Valve Type For Which Designed
Relief
Valve Size For Which Designed
3.000 inches and 4.000 inches
Stem Actuating End Type
Threaded externally
Material
Stainless steel
FSC
4820 Nonpowered Valves
NIIN
013318833
NSN
4820013318833

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NMP-1561 PART 0
Cage Code:
75954
Status:
A
MSDS:
Part Number:
0043180368
Cage Code:
15187
Status:
A
MSDS:
Part Number:
NMP-1561-PART 004.318.0368
Cage Code:
75954
Status:
A
MSDS:
Part Number:
004.314
Cage Code:
75954
Status:
A
MSDS:
Part Number:
NMP-1561-PART 00
Cage Code:
15187
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 4820-01-331-8833
What are the manufacturers of nsn 4820013318833?
Does this nsn 4820013318833 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013318833
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 4820013318833 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820013318833 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013318833?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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