4820-01-282-0336

Find complete technical information, availability, and procurement data for: 4820-01-282-0336
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-282-0336

Item Name Code

20520

Assigment Date

07/07/1988 (38 years ago)

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

-65.0 fahrenheit minimum operating temp, 275.0 fahrenheit single response maximum operating temp, threaded external tube all ends connection type, piston flow control device, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: piston
Maximum Operating Temp: 275.0 fahrenheit single response
Minimum Operating Temp: -65.0 fahrenheit
Connection Type: threaded external tube all ends
Maximum Operating Pressure: 4000.0 pounds per square inch single response
Special Features: valve operation method: hydraulic
Material: steel corrosion resisting body
Material Document And Classification: ams5659 assn std single material response body
Media For Which Designed: hydraulic fluid, petroleum base single response
Style Designator: straight thru

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
9R3318	Restrictor Check Valve
DAA3221P604-115	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-282-0336?

The FSCG of the NSN 4820-01-282-0336 is 4820

Does the NSN 4820-01-282-0336 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-282-0336 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 4820-01-282-0336 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-282-0336 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 4820-01-282-0336 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jul 7, 1988