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Fluid Valve Stem NSN 4820-01-546-7881

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 4820-01-546-7881 NSN: 4820-01-546-7881

Features and Characteristics

End Application
New construction ssn23
Valve Type For Which Designed
Globe
Valve Size For Which Designed
0.250 inches and 0.500 inches
Stem Actuating End Type
Threaded externally
Special Features
This assembly includes item 47, disc; item 17, disk seal; item 19 retainer; item 21 locknut; item 35, hex nut and item 44, stem. This stem/disk assembly is used on both 1/4" and 1/2" globe or angle stop valve; material of seal insert is pctfe or kel-f81 griaw mil-p-46036; clean/pkg iaw mil-std-1330
Material
Cobalt alloy
Material Specification
Mil-c-24252 comp i cond a military specification single material response
Furnished Items And Quantity
1 disk and 1 retainer and 1 insert and 1 screw
FSC
4820 Nonpowered Valves
NIIN
015467881
NSN
4820015467881

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-6397434-X1XXX1 ITEM NO.96
Cage Code:
53711
Status:
A
MSDS:
Part Number:
803-6397434-X2XXX1-96
Cage Code:
53711
Status:
A
MSDS:
Part Number:
803-6397434-X1XXX1-96CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
803-6397434-X2XXX1-96CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
803-6397434-X1XXX1 ITEM NO. 96CP
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6397434
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6397434-1
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 4820-01-546-7881
What are the manufacturers of nsn 4820015467881?
Does this nsn 4820015467881 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015467881
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 4820015467881 contain any precious metals?
No precious metal content.
Does nsn 4820015467881 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015467881?
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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  •   Quality Inspected Parts
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