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4820-01-052-0070

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-052-0070
(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
12/09/1977 (منذ 48 سنة)

disk flow control device, threaded bonnet attachment method, right-hand all ends thread direction, spring disk loading method, inside spring bonnet type

Specs & Compatibility

اتجاه الخيط

right-hand all ends

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

threaded

طريقة ربط الأقراص

spring

تحديد العنصر النهائي

aux/amphib ship maint strategy program

أسلوب الربط

plain (tube) all ends

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external tube 2nd end

نوع الارتباط

threaded external tube 1st end

كمية الخيوط لكل بوصة

11 1st end

كمية الخيوط لكل بوصة

14 2nd end

الحد الأقصى للضغط التشغيلي

230.0 pounds per square inch single response

حجم الخيط الاسمي

0.500 inches 2nd end

حجم الخيط الاسمي

0.750 inches 1st end

الافتتاح

200.0 pounds per square inch

مادة

copper alloy body

مادة

copper alloy stem

مادة

steel comp 303 seat

مادة

steel comp 316 flow control device

وثيقة المواد والتصنيف

aisi 303 assn std single material response seat

وثيقة المواد والتصنيف

aisi 316 assn std single material response flow control device

وثيقة المواد والتصنيف

astm b16 assn std single material response stem

وثيقة المواد والتصنيف

qq-c-390,alloy d4/d/ fed spec single material response body

Media for which Designed

air single response

مُحدد الأسلوب

angle

مُعَيِّن سلسلة الخيوط

uns all ends

المواد المغذية والكمية

2 nut and 2 tailpiece

Replacement For

رقم القطعة وصف
4820-01-105-1953 No Name Available 08/01/2007

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

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-052-0070?
The FSCG of the NSN 4820-01-052-0070 is 4820
Does the NSN 4820-01-052-0070 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-052-0070 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 4820-01-052-0070 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-052-0070 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 4820-01-052-0070 was assigned to the Federal Catalog?
It was assigned منذ 48 سنة, on Fri, Dec 9, 1977