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4820-01-424-6177

Find complete technical information, availability, and procurement data for: 4820-01-424-6177

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4820-01-424-6177
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-424-6177
Item Name Code
05493
Assigment Date
02/01/1996 (30 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

gasket seal first end style designator, refrigerant media for which designed, threaded external pipe first end connection type, straight thru body style, 1.125 inches first end nominal pipe size 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
straight thru
Media For Which Designed
refrigerant
First End Connection Type
threaded external pipe
First End Style Designator
gasket seal
First End Nominal Pipe Size Accommodated
1.125 inches
First End Thread Direction
right-hand
Second End Relationship With First End
not identical
Second End Connection Type
threaded external pipe
Second End Style Designator
gasket seal
Second End Nominal Pipe Size Accommodated
1.375 inches
Second End Thread Direction
right-hand
End Connection Quantity
2
Capillary Tube Length
60.000 inches nominal
Bulb Length
4.000 inches nominal
Bulb Diameter
0.750 inches nominal
Valve Expansion Control Type
thermostatic
Valve Pressure Limiting Device
not included
Valve Equalizer Location
external
End Item Identification
strategic sealift conversion ships class
Refrigeration Capacity In Btu Per Hour
300.0
First End Thread Series Designator
npt
First End Nominal Thread Size
1.125 inches
Second End Nominal Thread Size
1.375 inches
Second End Thread Series Designator
npt
Material
iron cast 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
330-J57-701 Expansion Valve
330-J57-701 EXP Expansion Valve
MJE-25-CP60 Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-424-6177?
The FSCG of the NSN 4820-01-424-6177 is 4820
Does the NSN 4820-01-424-6177 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-424-6177 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 4820-01-424-6177 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-424-6177 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 4820-01-424-6177 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Feb 1, 1996

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