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4820-00-190-4964

Find complete technical information, availability, and procurement data for: 4820-00-190-4964

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4820-00-190-4964
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-190-4964
Item Name Code
05490
Assigment Date
03/18/1973 (53 years ago)

A tank specifically designed to be installed as an integral part of an engine fuel system. Excludes:tank, fuel, aircraft and tank, liquid storage, metal.

two-way two port 90 degree plug turn flow style, 3a all ends thread class, right-hand all ends thread direction, 250.0 fahrenheit single response maximum operating temp, flareless (tube) all ends connection style

Product Characteristics

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

Thread Class
3a all ends
Thread Direction
right-hand all ends
Flow Style
two-way two port 90 degree plug turn
Maximum Operating Temp
250.0 fahrenheit single response
Connection Style
flareless (tube) all ends
Valve Operation Method
manual
Connection Type
threaded external tube all ends
Features Provided
nonadjustable rotation
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Maximum Operating Pressure
2000.0 pounds per square inch 3rd response
Maximum Operating Pressure
2000.0 pounds per square inch 1st response
Nominal Thread Size
0.562 inches all ends
Seat Angle
37.0 degrees all ends
Material
rubber butadiene-acrylonitrile class nbr packing
Material
steel comp 303 body
Material
steel comp 303 flow control device
Material
steel comp 303 seat
Media For Which Designed
air 1st response
Media For Which Designed
fuel/oil, hydrocarbon 2nd response
Media For Which Designed
nitrogen, gaseous 3rd response
Thread Series Designator
unf all ends
Furnished Items And Quantity
2 ferrule

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
9559T6CC Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-190-4964?
The FSCG of the NSN 4820-00-190-4964 is 4820
Does the NSN 4820-00-190-4964 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803065
Does NSN 4820-00-190-4964 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 4820-00-190-4964 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-190-4964 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 4820-00-190-4964 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Mar 18, 1973

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