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THRN55FW Expansion Valve

4820-01-069-6980

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Official Item Classification

Name
Expansion Valve
Part Number
THRN55FW
(NSN) National Stock Number
4820-01-069-6980
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05493
(FIIG) Federal Item Identification Guide
A07100
Date
12/22/1978 (47 years ago)

refrigerant 12 media for which designed, 300.0 fahrenheit temp rating, unthreaded external tube first end connection type, "angle give "adqm" or "adqn" if flanged one or two ends" body style, plain first end style designator

Specs & Compatibility

Body Style

"angle give "adqm" or "adqn" if flanged one or two ends"

Temp Rating

300.0 fahrenheit

Media For Which Designed

refrigerant 12

First End Connection Type

unthreaded external tube

First End Style Designator

plain

First End Outside Diameter Tube Accommodated

1.375 inches nominal

Second End Relationship With First End

identical

Flow Control Device

cage

End Connection Quantity

2

Capillary Tube Length

120.000 inches nominal

Bulb Length

4.875 inches nominal

Bulb Diameter

0.750 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

external

Valve Equalizer Connection Type

flared tube

Valve Equalizer Connection Diameter

0.250 inches nominal

Refrigeration Capacity In Btu Per Hour

660.0

Material

copper alloy body

Material

copper alloy and steel flow control device

Material

steel seat

Material

steel stem

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005493

Related Hardware Products

Part Number Description
THLN5000FC2 Expansion Valve
THRN55FW Expansion Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-069-6980?
The FSCG of the NSN 4820-01-069-6980 is 4820
Does the NSN 4820-01-069-6980 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-069-6980 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 4820-01-069-6980 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-069-6980 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 4820-01-069-6980 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Dec 22, 1978