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4820-00-421-7066

Expansion Valve

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Official Item Classification

Name
Expansion Valve
(NSN) Nationale Lagernummer
4820-00-421-7066
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05493
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A07100
Datum
12/11/1970 (vor 55 Jahren)

threaded external tube first end connection type, -40.0 fahrenheit temp rating, flared first end style designator, straight thru body style, refrigerant 12 media for which designed

Specs & Compatibility

Karosserieform

straight thru

Temperaturbewertung

-40.0 fahrenheit

Medien, für die entwickelt wurden

refrigerant 12

Verbindungstyp des ersten Endes

threaded external tube

Stil-Bezeichner für das erste Ende

flared

Rohr mit äußerem Außendurchmesser des ersten Endes untergebracht

0.500 inches nominal

Erste Endgewindeklasse

2a

Gewinderichtung des ersten Endes

right-hand

Beziehung des zweiten Endes mit dem ersten Ende

not identical

Verbindungsart des zweiten Endes

threaded external tube

Stil-Bezeichner für das zweite Ende

flared

Zweites Ende des Rohrs mit Außendurchmesser untergebracht

0.250 inches nominal

Zweite Endgewindeklasse

2a

Gewinderichtung des zweiten Endes

right-hand

Sitzwinkel am ersten Ende in Grad

45.0

Sitzwinkel am zweiten Ende in Grad

45.0

Durchflusskontrollgerät

cone, bottom guided

Endverbindung Menge

2

Länge des Kapillarrohrs

60.000 inches nominal

Länge der Glühbirne

3.500 inches nominal

Durchmesser der Glühbirne

0.500 inches nominal

Art der Ventilexpansionssteuerung

thermostatic

Bezeichnung des Ventilverdampfer-Temperaturbereichs

low

Ventil-Druckbegrenzungsvorrichtung

not included

Art des Bulb-Mediums

refrigerant 12

Montagemethode für die Glühbirne

clamp

Position des Ventilausgleichs

internal

Kälteleistung in BTU pro Stunde

6.0

Besondere Merkmale

the end connection identified above as the second end is the valve inlet

Material

copper alloy body

Material

nickel alloy seat

Material

steel corrosion resisting flow control device

Replacement For

Teilenummer Beschreibung
4820-00-470-4658 No Name Available 11/01/1975

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

Teilenummer Beschreibung
50867 Expansion Valve
GF1-2CFC1-2X1-4 Expansion Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-421-7066?
The FSCG of the NSN 4820-00-421-7066 is 4820
Does the NSN 4820-00-421-7066 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-421-7066 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 4820-00-421-7066 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-421-7066 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 4820-00-421-7066 was assigned to the Federal Catalog?
It was assigned vor 55 Jahren, on Fri, Dec 11, 1970