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Gaseou Pressure Equalizing Valve NSN 4820-01-160-6283

Item Description

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

NSN 4820-01-160-6283 NSN: 4820-01-160-6283

Features and Characteristics

Body Material
Aluminum alloy
Maximum Operating Pressure
1.5 pounds per square inch
Outside Surface Treatment
Anodized
Body Style
Single connection, straight flow
Tempurature Rating
300.0 degrees fahrenheit
Media For Which Designed
Air
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Outside Diameter Tube Accommodated
0.875 inches
First End Thread Size And Series/type Designator
0.875-32 nonstandard
First End Thread Class
2a
First End Thread Direction
Right-hand
Seat Material
Rubber, buna-n
First End Seat Radius
Any acceptable
Flow Control Device
Poppet
End Connection Quantity
1
Disk Loading Method
Spring
Opening Pressure Setting
1.5 pounds per square inch
Valve Venting Design Type
Atmospheric
Absolute Pressure Setting
1.5
FSC
4820 Nonpowered Valves
NIIN
011606283
NSN
4820011606283

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
790-RPV-1.5,1.5
Cage Code:
98021
Status:
A
MSDS:
Part Number:
461006-02
Cage Code:
54278
Status:
A
MSDS:
Part Number:
40-01006-02
Cage Code:
54278
Status:
A
MSDS:
Part Number:
790-RPV-1.5-1.5
Cage Code:
98021
Status:
A
MSDS:
Part Number:
9M827V3
Cage Code:
76301
Status:
A
MSDS:
Part Number:
461006
Cage Code:
54278
Status:
A
MSDS:
Part Number:
9M827
Cage Code:
76301
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-160-6283
What are the manufacturers of nsn 4820011606283?
Does this nsn 4820011606283 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011606283
A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. it is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. the center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. it may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. exclude valve, vacuum breaking.
Does nsn 4820011606283 contain any precious metals?
No precious metal content.
Does nsn 4820011606283 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011606283?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10958
FIIG:
A07100
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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