4820-01-377-9720

Find complete technical information, availability, and procurement data for: 4820-01-377-9720
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-377-9720

Item Name Code

05493

Assigment Date

08/04/1993 (33 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

threaded external tube first end connection type, refrigerant 22 media for which designed, flared first end style designator, "angle give "adqm" or "adqn" if flanged one or two ends" body style, 0.625 inches nominal first end outside diameter tube accommodated

Product Characteristics

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

Body Style: "angle give "adqm" or "adqn" if flanged one or two ends"
Media For Which Designed: refrigerant 22
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.625 inches nominal
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded external tube
Second End Style Designator: flared
Second End Outside Diameter Tube Accommodated: 0.875 inches nominal
Second End Thread Direction: right-hand
First End Seat Angle In Deg: 37.0
Second End Seat Angle In Deg: 37.0
Flow Control Device: disk, top guided
End Connection Quantity: 2
Valve Expansion Control Type: thermostatic
Valve Pressure Limiting Device: not included
Valve Equalizer Location: external
Material: copper alloy body

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
TCLE2HW 5/8X7/8ODF 5FT TB	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-377-9720?

The FSCG of the NSN 4820-01-377-9720 is 4820

Does the NSN 4820-01-377-9720 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-377-9720 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 4820-01-377-9720 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-377-9720 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 4820-01-377-9720 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Wed, Aug 4, 1993