Aerospace Hardware Store

Aerospace

Hardware

4820-00-446-3550

Safety Relief 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

CAT-39923
5330-01-210-6346
Plain Encased Seal
CAT. 401-04-PC34-552
5330-01-602-5189
Glass Packing
CAT-4431
5305-01-101-2766
Shoulder Screw
CAT-4450MOD
5305-01-102-9837
Shoulder Screw
CAT #4820-DA0-820462
5330-01-657-6160
Mecha Seal Replacement Parts Kit
CAT-5-248
4720-01-645-8280
Air Hose
CAT-5.50 S613-60 SPECIAL .070
5330-01-213-2844
Preformed Packing
CAT-5.87 S613-60 SPECIAL .07
5330-01-213-2845
Preformed Packing

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
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-446-3550
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05488
(FIIG) دليل تحديد العناصر الفيدرالية
A046B0
تاريخ
01/01/1963 (منذ 63 سنة)

disk flow control device, threaded bonnet attachment method, 4 1st end bolt hole quantity, inside spring bonnet type, spring disk loading method

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

threaded

طريقة ربط الأقراص

spring

Bolt Hole Quantity

4 1st end

عملية القيم المنهجية

automatic

Flange Shape

round with holes 1st end

نوع الارتباط

flange 1st end

الميزات المقدمة

pressure tight outlet side

مسار الضغط

+7.0 to 25.0 pounds per square inch

القياس الاسمي الخارجي

5.000 inches 1st end

العصى الاسمية

0.438 inches 1st end

مقياس بولت هول الاسمي

0.688 inches 1st end

المقياس الاسمي للدائرة

3.875 inches 1st end

تصميم واجهة فلانج

plain 1st end

الميزات الخاصة

modified with flange connections and flat disk

مادة

copper alloy body

مادة

copper alloy flow control device

مادة

copper alloy seat

مادة

copper alloy stem

مُحدد الأسلوب

angle

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

0005488

Related Hardware Products

رقم القطعة وصف
3305752 Safety Relief Valve
658M0D Safety Relief Valve
81125S41-21502PC4 Safety Relief Valve
N21502PC4 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-446-3550?
The FSCG of the NSN 4820-00-446-3550 is 4820
Does the NSN 4820-00-446-3550 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3550 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 4820-00-446-3550 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3550 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 4820-00-446-3550 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963