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Fluid Valve Stem NSN 4820-00-556-5088

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 4820-00-556-5088 NSN: 4820-00-556-5088

Features and Characteristics

Special Features
Lsteel 1045; black-oxide finish; 2.9724 lg; shank 0.1969 diameter x 2.3425 lg; shank end splines 0.3543 x 0.1780 pitch dia; 5.0-8.0 mm pitch px mod.-3; 0.078 diameter radial hole through splines; shoulder 0.3937 diameter x 0.1968 w/taper 0.352 diameter through 0.1968 lg; head end 0.352 diameter x 0.1968 lg; head end bored 0.250 diameter x 0.031 deep; 4 slots 0.0787 w x 0.0157 deep equally spaced on shoulder through taper; 16aa finish on head face for valve seat; 32aa finish on shoulder periphery and shank
FSC
4820 Nonpowered Valves
NIIN
005565088
NSN
4820005565088

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5565088
Cage Code:
19204
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 4820-00-556-5088
What are the manufacturers of nsn 4820005565088?
Does this nsn 4820005565088 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005565088
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 4820005565088 contain any precious metals?
No precious metal content.
Does nsn 4820005565088 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005565088?
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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