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4820-00-174-3039

Find complete technical information, availability, and procurement data for: 4820-00-174-3039

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4820-00-174-3039
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-174-3039
Item Name Code
05493
Assigment Date
02/14/1973 (53 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

flared first end style designator, 0.500 inches nominal first end outside diameter tube accommodated, refrigerant 12 media for which designed, threaded external tube first end connection type, straight thru body style

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
First End Connection Type
threaded external tube
First End Style Designator
flared
First End Outside Diameter Tube Accommodated
0.500 inches nominal
First End Thread Class
2a
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
0.250 inches nominal
Second End Thread Class
2a
Second End Thread Direction
right-hand
First End Seat Angle In Deg
45.0
Second End Seat Angle In Deg
45.0
Flow Control Device
cone
End Connection Quantity
2
Capillary Tube Length
60.000 inches nominal
Bulb Length
3.500 inches nominal
Bulb Diameter
0.500 inches nominal
Valve Expansion Control Type
thermostatic
Valve Evaporator Temp Range Designation
low
Valve Pressure Limiting Device
not included
Bulb Media Type
refrigerant 12
Bulb Mounting Method
clamp
Valve Equalizer Location
internal
Refrigeration Capacity In Btu Per Hour
3.0
Special Features
temp rating: 40.0 deg fahrenheit to 140.0 deg fahrenheit
Material
copper alloy body
Material
steel corrosion resisting flow control device
Material
steel corrosion resisting seat

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
HC-1/4-FW Expansion Valve
HC1-4FW1-4X1-2 Expansion Valve
HF 1/4 FC 1/4 X 1/2 Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-00-174-3039?
The FSCG of the NSN 4820-00-174-3039 is 4820
Does the NSN 4820-00-174-3039 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-174-3039 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 4820-00-174-3039 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-174-3039 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 4820-00-174-3039 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Feb 14, 1973

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