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4820-01-227-1013

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-227-1013
(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
02/28/1986 (منذ 40 سنة)

disk flow control device, 8 all ends bolt hole quantity, spring disk loading method, inside spring bonnet type, bolted bonnet attachment method

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

bolted

طريقة ربط الأقراص

spring

Bolt Hole Quantity

8 all ends

أقصى درجة من التشغيل

150.0 fahrenheit single response

عملية القيم المنهجية

automatic

Flange Shape

round with holes all ends

نوع الارتباط

flange all ends

Valve Size

4.000 inches

مسار الضغط

+56.0 to 70.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

150.0 pounds per square inch single response

القياس الاسمي الخارجي

7.688 inches all ends

العصى الاسمية

0.500 inches 2nd end

العصى الاسمية

1.000 inches 1st end

First Connection Face to Centerline Distance

5.375 inches

مقياس بولت هول الاسمي

0.562 inches all ends

Second Connection Face to Centerline Distance

6.000 inches

المقياس الاسمي للدائرة

6.562 inches all ends

تصميم واجهة فلانج

plain all ends

مادة

copper alloy 922 body

مادة

nickel alloy flow control device

مادة

nickel alloy stem

مُحدد الأسلوب

angle flanged ends

الميزات التكميلية

this item has been reviewed for asbestos material. the current approved source, 15187, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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 4820-01-227-1013?
The FSCG of the NSN 4820-01-227-1013 is 4820
Does the NSN 4820-01-227-1013 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-227-1013 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 4820-01-227-1013 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-227-1013 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 4820-01-227-1013 was assigned to the Federal Catalog?
It was assigned منذ 40 سنة, on Fri, Feb 28, 1986