Aerospace Hardware Store

Aerospace

Hardware

89473 Valve Disk

4820-01-139-4784

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

P770978-1-10
5970-00-117-5269
Standoff Insulator
P7710
4720-01-244-7268
Nonmetallic Hose Assembly
P7711
4720-01-244-7269
Nonmetallic Hose Assembly
P77117-111
5331-01-071-9550
O-Ring
P77117-115
5330-00-250-9405
Nonmetallic Special Shaped Seal
P7712
4720-01-244-7270
Nonmetallic Hose Assembly
P7713
4720-00-171-2575
Nonmetallic Hose Assembly
P7714-B71
5307-01-242-7528
Continuous Thread Stud

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
Valve Disk
رقم القطعة
89473
(NSN) رقم السهم الوطني
4820-01-139-4784
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
35224
(FIIG) دليل تحديد العناصر الفيدرالية
A539Y0
تاريخ
10/03/1982 (منذ 43 سنة)

4.375 inches nominal outside diameter, 1.375 inches nominal thread size, 2.688 inches nominal overall height, 2b thread class, 45.0 degrees nominal seat angle

Specs & Compatibility

فئة الخيط

2b

القطر الخارجي

4.375 inches nominal

الارتفاع الكلي

2.688 inches nominal

حجم الخيط الاسمي

1.375 inches

Seat Angle

45.0 degrees nominal

مادة

steel

مُحدد الأسلوب

plug

مُعَيِّن سلسلة الخيوط

unef

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0035224

Related Hardware Products

رقم القطعة وصف
89473 Valve Disk

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-139-4784?
The FSCG of the NSN 4820-01-139-4784 is 4820
Does the NSN 4820-01-139-4784 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-139-4784 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 4820-01-139-4784 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-139-4784 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 4820-01-139-4784 was assigned to the Federal Catalog?
It was assigned منذ 43 سنة, on Sun, Oct 3, 1982