4820-01-318-8734

Find complete technical information, availability, and procurement data for: 4820-01-318-8734
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-318-8734

Item Name Code

05488

Assigment Date

04/27/1990 (36 years ago)

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.

120.0 pounds per square inch single response maximum operating pressure, fuel/oil, hydrocarbon single response media for which designed, 24.250 inches face to face distance, straight thru note: to be used for valve bodies of one section only. style designator, 5.620 inches valve size

Product Characteristics

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

Valve Size: 5.620 inches
Maximum Operating Pressure: 120.0 pounds per square inch single response
Face To Face Distance: 24.250 inches
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru note: to be used for valve bodies of one section only.

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
70307-83803-101	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-318-8734?

The FSCG of the NSN 4820-01-318-8734 is 4820

Does the NSN 4820-01-318-8734 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-318-8734 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 4820-01-318-8734 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-318-8734 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 4820-01-318-8734 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Apr 27, 1990