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4820-00-097-8839

Find complete technical information, availability, and procurement data for: 4820-00-097-8839

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4820-00-097-8839
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-097-8839
Item Name Code
05487
Assigment Date
05/24/1968 (58 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

spring disk loading method, disk flow control device, right-hand 1st end thread direction, 3a 1st end thread class, flared (tube) 1st end 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 1st end
Thread Direction
right-hand 1st end
Flow Control Device
disk
Disk Loading Method
spring
Connection Style
flared (tube) 1st end
Valve Operation Method
automatic
Connection Type
threaded external tube 1st end
Mounting Position
horizontal
Thread Quantity Per Inch
12 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
1.313 inches 1st end
Seat Angle
12.0 degrees 1st end
Material
steel comp 304 body
Material
steel comp 416 flow control device
Media For Which Designed
hydraulic fluid, petroleum base single response
Surface Treatment
passivate
Style Designator
tee
Thread Series Designator
unj 1st end

Related Parts

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SS70 Check Valve
SS70-912R16C Check Valve
SS70-912X-16J Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-097-8839?
The FSCG of the NSN 4820-00-097-8839 is 4820
Does the NSN 4820-00-097-8839 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-097-8839 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 4820-00-097-8839 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-097-8839 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 4820-00-097-8839 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, May 24, 1968

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