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803-4384536-34AXAF

View detailed technical data, stock status, and sourcing information for: 803-4384536-34AXAF

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803-4384536-34AXAF
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-189-4937
Item Name Code
05486
Assigment Date
03/03/1971 (55 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

threaded bonnet attachment method, 0.500 inches all ends nominal pipe size accommodated, threaded renewable seat ring type, inside screw bonnet type, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated
0.500 inches all ends
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Renewable Seat Ring Type
threaded
Maximum Operating Temp
425.0 fahrenheit single response
Connection Style
socket with brazing ring (pipe) all ends
Valve Operation Method
manual
Connection Type
unthreaded internal pipe all ends
Mounting Position
horizontal
Features Provided
bonnet packing
Maximum Operating Pressure
200.0 pounds per square inch 1st response
Maximum Operating Pressure
400.0 pounds per square inch 2nd response
Special Features
valve size 0.500 in.
Material
copper alloy 922 body
Material
nickel alloy flow control device
Material
nickel alloy seat
Material
nickel alloy stem
Material Document And Classification
astm b164-61,class a assn std single material response flow control device
Material Document And Classification
astm b164-61,class a assn std single material response seat
Material Document And Classification
astm b164-61,class a assn std single material response stem
Material Document And Classification
qq-c-390,alloy d4 fed spec single material response body
Media For Which Designed
steam 1st response
Media For Which Designed
water-oil-gas 2nd response
Style Designator
angle

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
803-4384536-34A22 Stop-Check Valve
803-4384536-34AXAF Stop-Check Valve
810-4384536-34A22 Stop-Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-189-4937?
The FSCG of the NSN 4820-00-189-4937 is 4820
Does NSN 4820-00-189-4937 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-189-4937 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-189-4937 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-189-4937 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Mar 3, 1971

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