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4820-00-050-6403

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-050-6403
(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
05/16/1967 (منذ 59 سنة)

disk flow control device, inside spring bonnet type, spring disk loading method, bolted bonnet attachment method, 0.250 inches 1st end nominal pipe size accommodated

Specs & Compatibility

Nominal Pipe Size Accommodated

0.250 inches 1st end

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

bolted

طريقة ربط الأقراص

spring

طراز Ring

threaded

أسلوب الربط

socket with brazing ring 1st end

عملية القيم المنهجية

automatic

نوع الارتباط

unthreaded internal pipe 1st end

مسار الضغط

+15.0 to 18.0 pounds per square inch

تبرير رمز الأهمية

zzzy

مادة

copper alloy 922 body

مادة

nickel alloy 400 or nickel alloy r-405 seat

مادة

nickel alloy 400 or nickel alloy r-405 stem

مُحدد الأسلوب

angle

رقم المرجع الخصائص المميزة

quality control iaw navships 0948-045-7010 material identification and control instruction for subsafe item; also requires special cleaning and packaging for oxygen and nitrogen service

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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 4820-00-050-6403?
The FSCG of the NSN 4820-00-050-6403 is 4820
Does the NSN 4820-00-050-6403 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-050-6403 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-050-6403 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-050-6403 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 4820-00-050-6403 was assigned to the Federal Catalog?
It was assigned منذ 59 سنة, on Tue, May 16, 1967