4820-00-470-0557

Find complete technical information, availability, and procurement data for: 4820-00-470-0557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-470-0557

Item Name Code

27565

Assigment Date

03/01/1972 (54 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

plain first end style designator, unable to decode first end thread size and series/type designator, water media for which designed, straight thru body style, threaded internal pipe first end connection type

Product Characteristics

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

Body Style: straight thru
Media For Which Designed: water
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Face To Face Distance: 5.000 inches nominal
Flow Control Device: disk
End Connection Quantity: 2
Regulation Type: automatic single stage
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Outlet Pressure Setting: 45.0 pounds per square inch
Filter: not included
Material: unable to decode

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
349522-1	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-470-0557?

The FSCG of the NSN 4820-00-470-0557 is 4820

Does the NSN 4820-00-470-0557 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-470-0557 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 4820-00-470-0557 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-470-0557 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 4820-00-470-0557 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Mar 1, 1972