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Fluid Valve Stem NSN 4820-01-387-8257

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 4820-01-387-8257 NSN: 4820-01-387-8257

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
FSC
4820 Nonpowered Valves
NIIN
013878257
NSN
4820013878257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-4558766 ITEM 20AMOD
Cage Code:
80064
Status:
A
MSDS:
Part Number:
845-4687577 ITEM 15
Cage Code:
80064
Status:
A
MSDS:
Part Number:
2642-806-05 ITEM 20A
Cage Code:
96169
Status:
A
MSDS:
Part Number:
4558766-020A
Cage Code:
96169
Status:
A
MSDS:
Part Number:
4558766-020AL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
2642-806-05 ITEM 20AL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
845-4558766 ITEM 20AMODL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
845-4687577 ITEM 15L1
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 4820-01-387-8257
What are the manufacturers of nsn 4820013878257?
Does this nsn 4820013878257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013878257
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 4820013878257 contain any precious metals?
No precious metal content.
Does nsn 4820013878257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013878257?
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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