Aerospace Hardware Store

Aerospace

Hardware

4820-00-256-6663

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

الأجزاء المميزة

GN-11-5C
5330-00-036-4290
Gasket
GN-11-6C
5330-00-216-9934
Gasket
GN-11-B
5365-00-469-9276
Valve Bushing
GN 1130-12-25-NI
5315-01-728-1023
Quick Release Pin
GN-13596P-01
5305-01-599-0356
Machine Screw
GN-14-4C#2
5360-00-297-6717
Compression Helical Spring
GN-14-5GG
5330-00-416-7195
Gasket
GN-14-5T#2
5306-00-274-9092
Machine Bolt

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.

اتصل بنا

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
  • معتمد من المواد الخطرة
  • Global Shipping

Official Item Classification

اسم
Expansion Valve
(NSN) رقم السهم الوطني
4820-00-256-6663
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05493
(FIIG) دليل تحديد العناصر الفيدرالية
A07100
تاريخ
01/01/1963 (منذ 63 سنة)

0.875 inches nominal first end outside diameter tube accommodated, "angle give "adqm" or "adqn" if flanged one or two ends" body style, refrigerant 12 media for which designed, socket first end style designator, unthreaded internal tube first end connection type

Specs & Compatibility

نمط الجسم

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

Media for which Designed

refrigerant 12

First End Connection Type

unthreaded internal tube

التسمية النهائية الأولى

socket

First End Outside Diameter Tube Accommod

0.875 inches nominal

Second End Relationship مع النهاية الأولى

not identical

النوع الثاني

unthreaded internal tube

التسمية النهائية الثانية

plain

المرتبة الثانية

0.625 inches nominal

جهاز التحكم بالتدفق

disk, top guided

الحد الأدنى

2

Capillary Tube Length

120.000 inches nominal

Bulb Length

3.562 inches nominal

مقياس بولب

0.625 inches nominal

نوع التحكم في توسيع القيمة

thermostatic

Valve Evaporator تعيين درجة الحرارة

high

جهاز الحد من الضغط

not included

وسائط الإعلام النوع

refrigerant 12

Bulb Mounting Method

clamp

موقع شركة Valve Equalizer

internal

قدرة التبريد في Btu Per Hour

132.0

مادة

copper alloy body

مادة

steel corrosion resisting flow control device

مادة

steel corrosion resisting seat

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

رقم القطعة وصف
TJLN1100FC2I Expansion Valve
TJLN1100FW5/8X7 Expansion Valve
TJLN1100FW5/8X7/80DFANG10FTODFEE Expansion Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-256-6663?
The FSCG of the NSN 4820-00-256-6663 is 4820
Does the NSN 4820-00-256-6663 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-256-6663 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 4820-00-256-6663 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-256-6663 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 4820-00-256-6663 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963