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Fluid Valve Stem NSN 4820-01-520-6547

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 4820-01-520-6547 NSN: 4820-01-520-6547

Features and Characteristics

Overall Length
6.281 inches
End Application
845-7108102-c 4 inch ball valve. Recon sonar
Largest Outside Diameter
2.830 inches
Valve Type For Which Designed
Ball
Features Provided
Splined
Valve Size For Which Designed
4.000 inches
Special Features
Modified sae 10b spine (9 valleys). Similar to 4820-01-449-7986 which has hx quality controls. Tech manual is navsea 99558-aa-mma-010
Material
Nickel alloy
Material Specification
Qq-n-286 form 2.Anl.Ah federal standard single material response
FSC
4820 Nonpowered Valves
NIIN
015206547
NSN
4820015206547

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7108102-C-042
Cage Code:
53711
Status:
A
MSDS:
Part Number:
845-7108102-C-042
Cage Code:
53711
Status:
A
MSDS:
Part Number:
7108102
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 4820-01-520-6547
What are the manufacturers of nsn 4820015206547?
Does this nsn 4820015206547 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015206547
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 4820015206547 contain any precious metals?
No precious metal content.
Does nsn 4820015206547 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015206547?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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