Aerospace Hardware Store

Aerospace

Hardware

4820-00-256-6677

Expansion Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Ausgewählte Teile

23008495-1
4730-01-299-3918
Fluid Flow Restrictor
23008495-11
4730-01-468-7220
Fluid Flow Restrictor
23008495-2
4730-01-316-5790
Fluid Flow Restrictor
23008495-3
4730-01-316-5791
Fluid Flow Restrictor
23008495-4
4730-01-316-5792
Fluid Flow Restrictor
23008495-5
4730-01-332-8701
Fluid Flow Restrictor
23008495-6
4730-01-299-3919
Fluid Flow Restrictor
23008495-7
4730-01-468-7214
Fluid Flow Restrictor

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Kontaktieren Sie uns

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT-zertifiziert
  • Global Shipping

Official Item Classification

Name
Expansion Valve
(NSN) Nationale Lagernummer
4820-00-256-6677
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05493
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A07100
Datum
01/01/1963 (vor 63 Jahren)

beveled first end style designator, butt weld tube first end connection type, 250.0 fahrenheit temp rating, refrigerant 12 media for which designed, "angle give "adqm" or "adqn" if flanged one or two ends" body style

Specs & Compatibility

Karosserieform

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

Temperaturbewertung

250.0 fahrenheit

Medien, für die entwickelt wurden

refrigerant 12

Verbindungstyp des ersten Endes

butt weld tube

Stil-Bezeichner für das erste Ende

beveled

Rohr mit äußerem Außendurchmesser des ersten Endes untergebracht

0.375 inches nominal

Beziehung des zweiten Endes mit dem ersten Ende

not identical

Verbindungsart des zweiten Endes

butt weld tube

Stil-Bezeichner für das zweite Ende

beveled

Zweites Ende des Rohrs mit Außendurchmesser untergebracht

0.625 inches nominal

Durchflusskontrollgerät

disk, top guided

Endverbindung Menge

2

Länge des Kapillarrohrs

120.000 inches nominal

Länge der Glühbirne

3.562 inches nominal

Durchmesser der Glühbirne

0.625 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

external

Kälteleistung in BTU pro Stunde

15.6

Besondere Merkmale

max.pressure 450 psi

Material

copper alloy body

Material

copper alloy seat

Material

steel flow control device

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
TCLN00FA10D Expansion Valve
TCLN100FA2D Expansion Valve
TCLN100FA2D3/8X1/20DF Expansion Valve
TCLN1FW2D Expansion Valve
TCLN1FWODFEE3/8X1/20DFANG Expansion Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-256-6677?
The FSCG of the NSN 4820-00-256-6677 is 4820
Does the NSN 4820-00-256-6677 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-256-6677 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 4820-00-256-6677 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-256-6677 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 4820-00-256-6677 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963