4820-01-258-8054

Find complete technical information, availability, and procurement data for: 4820-01-258-8054
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-258-8054

Item Name Code

05493

Assigment Date

07/08/1987 (39 years ago)

refrigerant 12 media for which designed, socket first end style designator, "angle give "adqm" or "adqn" if flanged one or two ends" body style, unthreaded internal tube first end connection type, 0.875 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 12
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.875 inches nominal
Second End Relationship With First End: identical
Flow Control Device: piston, free type
End Connection Quantity: 2
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: low
Valve Pressure Limiting Device: not included
Bulb Media Type: gas
Valve Equalizer Location: external
Valve Equalizer Connection Type: flared tube
Valve Equalizer Connection Diameter: 0.250 inches nominal
Refrigeration Capacity In Btu Per Hour: 420.0
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
TIR 35 FW 1 7/8 ODF	Expansion Valve
TIRE 35 FW87/80DF	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-258-8054?

The FSCG of the NSN 4820-01-258-8054 is 4820

Does the NSN 4820-01-258-8054 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-258-8054 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 4820-01-258-8054 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-258-8054 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 4820-01-258-8054 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jul 8, 1987