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Fluid Pressure Regulating Valve NSN 4810-01-003-3513

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 4810-01-003-3513 NSN: 4810-01-003-3513

Features and Characteristics

End Application
C5a; fire protection system 7720000
Special Features
Drawing name valve, isolation; operating medium gaseous nitrogen & liquid nitrogen per mil-p-27401; temp range ambient (op) -65 to +160 degrees feh; fluid (main flow passage) -320 to +160 degrees feh; pressures: opening 13.3 to 25.0 psig, working 65 psi (valve open), inlet 75 psig max(valve closed), ambient 1.0 to 15.2 psia, closing 13.3 to 20.0 psig, proof 180 psig(all ports), burst 270 psig(all ports), outlet 75 psig max(valve open 100 psig max(valve closed) ; thermal relief cracking 20 outlet to inlet, full flow 25 psig max; raated flow normal 0.4235 lb/sec n2 saturated at 50 psia with 2.21 quality, thermal relief 1 scfm min at 70 degrees feh; wt 4.60 lb max; maj component parts: cover assembly 7722012-101, solenoid & plunger assembly 722290-101 or 7722290-102, seat 7753001-1, poppet 7753003-1, diaphragm housing assembly 7722011-101, housing 7722011-1, cap assembly 7722175-101, seat assembly 7722172-101, seat 7722172-1, body assembly 7722173-101, body 7722173-1
FSC
4810 Powered Valves
NIIN
010033513
NSN
4810010033513

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7720012-105
Cage Code:
3H889
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481400000
  • NAICS: 332911
  • SITC: 74740
  • Description: Safety or relief valves
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4810-01-003-3513
What are the manufacturers of nsn 4810010033513?
Does this nsn 4810010033513 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810010033513
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 4810010033513 contain any precious metals?
No precious metal content.
Does nsn 4810010033513 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810010033513?
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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