4820-01-321-5373

Find complete technical information, availability, and procurement data for: 4820-01-321-5373
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-321-5373

Item Name Code

05493

Assigment Date

06/20/1990 (36 years ago)

A transparent or translucent item that encloses or is placed in front of a light source. Sections may be opaque and may include a holder. Serves as either a replacement unit for a specific type of light, such as light,traffic,vehicular; light,indicator; light,navigational,marine; stop light,vehicular; and lantern,electric; or that portion of a switch (as modified) used as an actuator and having provisions for illumination. See also window,lighting fixture; globe; electric light; and filter (as modified). __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

unthreaded internal tube first end connection type, straight thru body style, 0.625 inches nominal first end outside diameter tube accommodated, refrigerant 12 and refrigerant 22 media for which designed, socket first end style designator

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 12 and refrigerant 22
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.625 inches nominal
Second End Relationship With First End: not identical
Second End Connection Type: unthreaded internal tube
Second End Style Designator: socket
Second End Outside Diameter Tube Accommodated: 0.375 inches nominal
Flow Control Device: diaphragm
End Connection Quantity: 2
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: high
Valve Pressure Limiting Device: not included
Valve Equalizer Location: internal
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
67Z3-102	Expansion Valve
LCL2B	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-321-5373?

The FSCG of the NSN 4820-01-321-5373 is 4820

Does the NSN 4820-01-321-5373 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-321-5373 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 4820-01-321-5373 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-321-5373 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 4820-01-321-5373 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Jun 20, 1990