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4820-01-147-4951

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-147-4951
(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
02/17/1983 (منذ 43 سنة)

spring disk loading method, 3a 1st end thread class, poppet flow control device, right-hand 1st end thread direction, 250.0 fahrenheit single response maximum operating temp

Specs & Compatibility

فئة الخيط

3a 1st end

اتجاه الخيط

right-hand 1st end

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

250.0 fahrenheit single response

أسلوب الربط

gasket seal (tube) 1st end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external tube 1st end

الحد الأقصى للضغط التشغيلي

200.0 pounds per square inch single response

حجم الخيط الاسمي

0.438 inches 1st end

الافتتاح

12.0 pounds per square inch

مادة

aluminum alloy 2024 overall

وثيقة المواد والتصنيف

qq-a-225/6,t4 fed spec single material response overall

Media for which Designed

ammonia, gaseous 3rd response

Media for which Designed

fuel/oil, hydrocarbon 2nd response

Media for which Designed

gas, inert 1st response

Media for which Designed

hydrogen 4th response

معالجة السطح

anodize

مُحدد الأسلوب

straight thru

مُعَيِّن سلسلة الخيوط

unf 1st end

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

0005488

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-147-4951?
The FSCG of the NSN 4820-01-147-4951 is 4820
Does the NSN 4820-01-147-4951 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-147-4951 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 4820-01-147-4951 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-147-4951 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 4820-01-147-4951 was assigned to the Federal Catalog?
It was assigned منذ 43 سنة, on Thu, Feb 17, 1983