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Check Valve NSN 4820-01-481-6212

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-01-481-6212 NSN: 4820-01-481-6212

Features and Characteristics

Pipe Size Accommodated
1.500 millimeters all ends
Flow Control Device
Disk
Maximum Operating Temp
150.0 degrees fahrenheit single response
End Application
Cvn 68 service usage potable water
Connection Style
Socket with brazing ring (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Mounting Position
Horizontal
Maximum Operating Pressure
400.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
1.5" brnz union end swing check valve
Special Features
This valve varies from naval drawing 803-1385721 by o-rings of viton fluorocarbon iaw mil-r-83248, type 1, cl 1; by silver braze union ends and ni-cu side plug. Similar to 4820-01-347-9983 which has end connections and o-rings per drawing 803-1385721. Similar to 4820-01-276-5714 which is special clean, hx quality control and testing specs.
Material
Nickel alloy flow control device
Material Specification
Astm b61 assn standard single material response body
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Furnished Items And Quantity
2 brazing ring
FSC
4820 Nonpowered Valves
NIIN
014816212
NSN
4820014816212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1385721-7 (MOD)
Cage Code:
80064
Status:
A
MSDS:
Part Number:
5399-005-H-0001
Cage Code:
76364
Status:
A
MSDS:
Part Number:
5399-005 1.50IPS
Cage Code:
76364
Status:
A
MSDS:
Part Number:
1385721
Cage Code:
80064
Status:
A
MSDS:
Part Number:
1385721-71 (MOD)
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481301090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of copper having a pressure rating of 850 kpa or over
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-481-6212
What are the manufacturers of nsn 4820014816212?
Does this nsn 4820014816212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014816212
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820014816212 contain any precious metals?
No precious metal content.
Does nsn 4820014816212 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014816212?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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