4820-01-435-4703

Find complete technical information, availability, and procurement data for: 4820-01-435-4703
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-435-4703

Item Name Code

27565

Assigment Date

08/24/1996 (29 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.

unthreaded external tube first end connection type, refrigerant, noncorrosive media for which designed, beveled first end style designator, 0.625 inches nominal first end outside diameter tube accommodated, straight thru body style

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: refrigerant, noncorrosive
First End Connection Type: unthreaded external tube
First End Style Designator: beveled
First End Outside Diameter Tube Accommodated: 0.625 inches nominal
Second End Relationship With First End: identical
Flow Control Device: plug
End Connection Quantity: 2
Outlet Pressure Range: +0.0 to 400.0 pounds per square inch
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 400.0 pounds per square inch
Filter: not included
End Item Identification: strategic sealift conversion ships class
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
A8A-5/8-5/8	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-435-4703?

The FSCG of the NSN 4820-01-435-4703 is 4820

Does the NSN 4820-01-435-4703 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-435-4703 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 4820-01-435-4703 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-435-4703 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 4820-01-435-4703 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sat, Aug 24, 1996