4820-01-520-8563

Find complete technical information, availability, and procurement data for: 4820-01-520-8563
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-520-8563

Item Name Code

27565

Assigment Date

05/28/2004 (22 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

air media for which designed, unable to decode first end thread size and series/type designator, swivel nut, gasket seal first end style designator, threaded internal pipe first end connection type, 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: air
First End Connection Type: threaded internal pipe
First End Style Designator: swivel nut, gasket seal
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: 3.500 inches nominal
Flow Control Device: diaphragm
End Connection Quantity: 2
Regulation Type: manual single stage
Manual Control Method: knob
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 250.0 pounds per square inch
Filter: not included
Part Name Assigned By Controlling Agency: heavy-duty series regulator
Material
Material Document And Classification: 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
27364-000	Fluid Pressure Regulating Valve
R37461-100	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-520-8563?

The FSCG of the NSN 4820-01-520-8563 is 4820

Does the NSN 4820-01-520-8563 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-520-8563 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 4820-01-520-8563 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-520-8563 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 4820-01-520-8563 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, May 28, 2004