Aerospace Hardware Store

Aerospace

Hardware

4820-00-157-0171

Check 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

122-7064174 FN 16
4820-01-658-9593
Valve Needle
122-7064174 FN 16D4
4820-01-658-9593
Valve Needle
122-7064174 FN03-5
5306-01-642-1820
Threaded End Rod
122-7064174 FN03-5D4
5306-01-642-1820
Threaded End Rod
122-7064174 FN05
5310-01-578-8145
Flat Washer
122-7064174 FN07
5305-01-641-7658
Socket Head Cap Screw
122-7064174 FN07D4
5305-01-641-7658
Socket Head Cap Screw
122-7064174 FN08-1
4820-01-574-6278
Ball Valve

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
Check Valve
(NSN) رقم السهم الوطني
4820-00-157-0171
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05487
(FIIG) دليل تحديد العناصر الفيدرالية
A530B0
تاريخ
01/26/1973 (منذ 53 سنة)

3a all ends thread class, spring disk loading method, right-hand all ends thread direction, poppet flow control device, -20.0 fahrenheit 1st response maximum operating temp

Specs & Compatibility

فئة الخيط

3a all ends

اتجاه الخيط

right-hand all ends

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

-20.0 fahrenheit 1st response

أقصى درجة من التشغيل

400.0 fahrenheit 2nd response

أسلوب الربط

flared (tube) all ends

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external tube all ends

الحركة

horizontal or vertical

كمية الخيوط لكل بوصة

12 all ends

الحد الأقصى للضغط التشغيلي

3000.0 pounds per square inch single response

حجم الخيط الاسمي

1.500 inches all ends

Seat Angle

37.0 degrees all ends

مادة

steel comp 303 overall

وثيقة المواد والتصنيف

fed-std-66, aisi 303/sae 30303 fed std single material response overall

Media for which Designed

fuel/oil, hydrocarbon single response

مُحدد الأسلوب

straight thru

مُعَيِّن سلسلة الخيوط

un all ends

Replacement For

رقم القطعة وصف
4820-00-461-0974 No Name Available 07/01/1992

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

0005487

Related Hardware Products

رقم القطعة وصف
232T12TT5 Check Valve
A488-12SS2 Check Valve
A488-12SS2-5 Check Valve
GV500T12T05 Check Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-157-0171?
The FSCG of the NSN 4820-00-157-0171 is 4820
Does the NSN 4820-00-157-0171 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-157-0171 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 4820-00-157-0171 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-157-0171 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 4820-00-157-0171 was assigned to the Federal Catalog?
It was assigned منذ 53 سنة, on Fri, Jan 26, 1973