4820-00-603-5744

Find complete technical information, availability, and procurement data for: 4820-00-603-5744
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-603-5744

Item Name Code

27565

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal first end outside diameter tube accommodated, gasket seal first end style designator, air media for which designed, tee angle body style, threaded internal boss 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: tee angle
Media For Which Designed: air
First End Connection Type: threaded internal boss
First End Style Designator: gasket seal
First End Outside Diameter Tube Accommodated: 0.250 inches nominal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 3b
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded internal boss
Second End Style Designator: gasket seal
Second End Outside Diameter Tube Accommodated: 0.375 inches nominal
Second End Thread Size And Series/Type Designator: unable to decode
Second End Thread Class: 3b
Second End Thread Direction: right-hand
Third End Relationship With Preceding Ends: not identical with first or second end
Third End Connection Type: threaded internal boss
Third End Style Designator: gasket seal
Third End Outside Diameter Tube Accommodated: 0.500 inches nominal
Third End Thread Size And Series/Type Designator: unable to decode
Third End Thread Class: 3b
Third End Thread Direction: right-hand
Center To Center Distance: 2.000 inches nominal
Flow Control Device: disk
Flow Control Device Material: unable to decode
End Connection Quantity: 3
Mounting Facility: bolts and bracket
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 200.0 pounds per square inch
Outlet Pressure Setting: 18.5 pounds per square inch
Filter: not included
Temp Rating: -65.0 fahrenheit minimum and 160.0 fahrenheit maximum
Special Features: flow control device material: nonmetallic disk
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
101800-4	Fluid Pressure Regulating Valve
8528858	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-603-5744?

The FSCG of the NSN 4820-00-603-5744 is 4820

Does the NSN 4820-00-603-5744 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-603-5744 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 4820-00-603-5744 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-603-5744 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 4820-00-603-5744 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963