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4820-00-860-4282

Find complete technical information, availability, and procurement data for: 4820-00-860-4282

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4820-00-860-4282
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-860-4282
Item Name Code
05487
Assigment Date
01/01/1962 (64 years ago)

spring disk loading method, 3b all ends thread class, right-hand all ends thread direction, 200.0 fahrenheit single response maximum operating temp, poppet 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.

Thread Class
3b all ends
Thread Direction
right-hand all ends
Flow Control Device
poppet
Disk Loading Method
spring
Maximum Operating Temp
200.0 fahrenheit single response
Connection Style
flare (tube) all ends
Valve Operation Method
automatic
Connection Type
threaded internal tube all ends
Mounting Position
horizontal
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.438 inches all ends
Criticality Code Justification
feat
Nominal Outside Diameter Tube Accommodated
0.250 inches all ends
Special Features
weapon system essential
Material
aluminum body
Material
rubber butadiene-acrylonitrile class nbr seat
Material
steel comp 304 flow control device
Material Document And Classification
qq-b-626, alloy 360 fed spec single material response body
Media For Which Designed
air 1st response
Media For Which Designed
hydraulic fluid, mineral base 2nd response
Style Designator
straight thru
Thread Series Designator
unf 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
493-4D1 Check Valve
493-4D1-2 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-860-4282?
The FSCG of the NSN 4820-00-860-4282 is 4820
Does the NSN 4820-00-860-4282 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-860-4282 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 4820-00-860-4282 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-860-4282 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 4820-00-860-4282 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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