4820-01-474-8728

Find complete technical information, availability, and procurement data for: 4820-01-474-8728
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-474-8728

Item Name Code

05487

Assigment Date

05/15/2000 (26 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

right-hand all ends thread direction, spring disk loading method, 212.0 fahrenheit single response maximum operating temp, -20.0 fahrenheit minimum 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 Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 212.0 fahrenheit single response
Minimum Operating Temp: -20.0 fahrenheit
End Item Identification: nsn 4930-01-388-9490 hydrant refueling system, air transportable; f-16 aircraft
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Opening Pressure Setting: 1.0 pounds per square inch
Special Features: for hydraulic and pneumatic systems
Material: copper alloy 360 body
Material Document And Classification: astm b16 assn std single material response body
Style Designator: straight thru
Thread Series Designator: npt 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
C500B	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-474-8728?

The FSCG of the NSN 4820-01-474-8728 is 4820

Does the NSN 4820-01-474-8728 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-474-8728 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 4820-01-474-8728 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-474-8728 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 4820-01-474-8728 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, May 15, 2000