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Fluid Valve Stem NSN 4820-01-440-4049

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 4820-01-440-4049 NSN: 4820-01-440-4049

Features and Characteristics

Overall Length
11.880 inches
End Application
Navy weapons system code, ja, nimitz class cvn
Largest Outside Diameter
Between 2.247 inches and 2.248 inches
Valve Type For Which Designed
Stop-check
Valve Size For Which Designed
20.000 inches
Special Features
1st end, 2.248 in. Diameter dae 10a splined, modified to omit (1) cut; 2nd end, 1.749 in. Diameter sae 10a splined, modified to omit (1) cut
Material
Nickel alloy
FSC
4820 Nonpowered Valves
NIIN
014404049
NSN
4820014404049

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TDCV-016095-20 PIECE 4
Cage Code:
31609
Status:
A
MSDS:
Part Number:
TDCV-016095-20-04
Cage Code:
31609
Status:
A
MSDS:
Part Number:
TDCV-016095
Cage Code:
31609
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 4820-01-440-4049
What are the manufacturers of nsn 4820014404049?
Does this nsn 4820014404049 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014404049
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 4820014404049 contain any precious metals?
No precious metal content.
Does nsn 4820014404049 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014404049?
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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