593-6D2

View detailed technical data, stock status, and sourcing information for: 593-6D2

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593-6D2
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-166-4199
Item Name Code
05487
Assigment Date
11/20/1971 (54 years ago)

3b all ends thread class, right-hand all ends thread direction, 225.0 fahrenheit 1st response maximum operating temp, disk flow control device, spring disk loading method

Product Characteristics

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

Thread Class
3b all ends
Thread Direction
right-hand all ends
Flow Control Device
disk
Disk Loading Method
spring
Maximum Operating Temp
225.0 fahrenheit 1st response
Maximum Operating Temp
350.0 fahrenheit 2nd response
Connection Style
gasket seal (boss) all ends
Valve Operation Method
automatic
Connection Type
threaded internal boss all ends
Mounting Position
horizontal or vertical
Maximum Operating Pressure
350.0 pounds per square inch single response
Nominal Thread Size
0.562 inches all ends
Material
aluminum alloy 2017 and rubber butadiene-acrylonitrile class nbr flow control device
Material
aluminum alloy 2017 body
Material
aluminum alloy 2017 seat
Material Document And Classification
qq-a-225/5,alloy 2017,t4 fed spec 1st material response and mil-g-1149,type2,class 5 mil spec 2nd material response flow control device
Material Document And Classification
qq-a-225/5,alloy 2017,t4 fed spec single material response body
Material Document And Classification
qq-a-225/5,alloy 2017,t4 fed spec single material response seat
Surface Treatment
anodize
Style Designator
straight thru
Thread Series Designator
unjf all ends

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
593-6D2 Check Valve
8F3-16 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-166-4199?
The FSCG of the NSN 4820-00-166-4199 is 4820
Does the NSN 4820-00-166-4199 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-166-4199 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 4820-00-166-4199 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-166-4199 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 4820-00-166-4199 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sat, Nov 20, 1971

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