4820-01-004-2815

Find complete technical information, availability, and procurement data for: 4820-01-004-2815
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-004-2815

Item Name Code

05487

Assigment Date

06/03/1975 (51 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, right-hand all ends thread direction, 300.0 fahrenheit single response maximum operating temp, poppet flow control device, 3a all ends thread class

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 all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 300.0 fahrenheit single response
Connection Style: flareless all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches all ends
Seat Angle: 12.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Material: aluminum alloy 2017 body
Material: aluminum alloy 2017 seat
Material: steel corrosion resisting flow control device
Material Document And Classification: qq-s-225/5, alloy 2017, t4 fed spec single material response overall
Media For Which Designed: alcohol, methyl 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
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
448-6D52-6	Check Valve
6-2863-3-6	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-004-2815?

The FSCG of the NSN 4820-01-004-2815 is 4820

Does the NSN 4820-01-004-2815 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-004-2815 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 4820-01-004-2815 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-004-2815 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 4820-01-004-2815 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Jun 3, 1975