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Fluid Valve Stem NSN 4820-01-390-2157

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 4820-01-390-2157 NSN: 4820-01-390-2157

Features and Characteristics

Valve Type For Which Designed
Ball
Criticality Code Justification
Zzzy
Valve Size For Which Designed
3.000 inches
Stem Actuating End Type
Slotted
Material
Nickel alloy
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4820 Nonpowered Valves
NIIN
013902157
NSN
4820013902157

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2641-747 ITEM 17
Cage Code:
96169
Status:
A
MSDS:
Part Number:
SS845-2109891 PIECE 8
Cage Code:
80064
Status:
A
MSDS:
Part Number:
SS845-2445483 ASSY CG
Cage Code:
53711
Status:
A
MSDS:
Part Number:
SS845-2109891 PIECE 8L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
2641-474 ITEM 17L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
26421747-00174
Cage Code:
03950
Status:
A
MSDS:
Part Number:
SS845-2445483 ASSY CGL1
Cage Code:
03950
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 4820-01-390-2157
What are the manufacturers of nsn 4820013902157?
Does this nsn 4820013902157 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013902157
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 4820013902157 contain any precious metals?
No precious metal content.
Does nsn 4820013902157 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013902157?
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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