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Fluid Pressure Regulating Valve NSN 4820-01-362-6708

Item Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

NSN 4820-01-362-6708 NSN: 4820-01-362-6708

Features and Characteristics

Body Material
Steel, ams 5640
Outside Surface Treatment
Passivated, mil-s-5002
First End Connection Type
Threaded external tube
First End Style Designator
Flareless
First End Outside Diameter Tube Accommodated
0.750 inches
First End Thread Size And Series/type Designator
3/4-12 unj
First End Thread Class
3a
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded external tube
Flow Control Device
Poppet
Flow Control Device Material
Steel, qq-s-763, class 440c
End Connection Quantity
2
Regulation Type
Automatic single stage
End Application
Engine installation, c-17 acft
Special Features
5media; fluids: lube oil per mil-l-7808 & mil-l-23699; pressures: operating-400 psig max; proof: 600 psig at minus 65 degrees inlet & vent 50 psig at 260 degrees f outlet; burst: 1000 psig at minus 65 degrees f inlet & vent 100 psig at 260 degrees f outlet; cracking; in-let to outlet 18 plus or minus 2 psid; temperature range; normal operation; -65 degrees f to 260 degrees f; excursions; 260 degrees f for 120 min per 8 hr period; 285 degrees f for 30 minutes; heat treat poppet to rc 57-60 per mil-h-6875; item consists of 6 components: 1 body assembly consisting of: body, p/n 2r3053- -10; poppet, p/n 2r3053-4; spring, p/n 2r3053-5; and 1 stop, p/n 2r3053-7; 1 retainer, p/n 2r3053-3; 1 fitting, p/n 2r3053-6; 1 o-ring, p/n m25988/1- 912; 1 o-ring, p/n m25988/1-904 and as/req, lockwire, ms20995c32
FSC
4820 Nonpowered Valves
NIIN
013626708
NSN
4820013626708

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2R3356
Cage Code:
99240
Status:
A
MSDS:
Part Number:
17B8D8630-1
Cage Code:
88277
Status:
A
MSDS:
Part Number:
17B8D8630
Cage Code:
88277
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-362-6708
What are the manufacturers of nsn 4820013626708?
Does this nsn 4820013626708 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013626708
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
Does nsn 4820013626708 contain any precious metals?
No precious metal content.
Does nsn 4820013626708 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013626708?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
App. Key:
D
Cond. Code:
2
Status:
A

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