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4820-01-223-8649

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-223-8649
(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
01/08/1986 (منذ 40 سنة)

spring disk loading method, 4 2nd end bolt hole quantity, inside spring bonnet type, disk flow control device, union bonnet attachment method

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

union

طريقة ربط الأقراص

spring

Bolt Hole Quantity

4 2nd end

Bolt Hole Quantity

8 1st end

أقصى درجة من التشغيل

750.0 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

+8.0 to 11.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

95.0 pounds per square inch single response

القياس الاسمي الخارجي

7.500 inches 2nd end

القياس الاسمي الخارجي

9.000 inches 1st end

العصى الاسمية

0.750 inches 2nd end

العصى الاسمية

0.938 inches 1st end

First Connection Face to Centerline Distance

6.375 inches

مقياس بولت هول الاسمي

0.625 inches all ends

Second Connection Face to Centerline Distance

6.125 inches

المقياس الاسمي للدائرة

6.000 inches 2nd end

المقياس الاسمي للدائرة

7.500 inches 1st end

تصميم واجهة فلانج

raised straight all ends

مرتفع ذو واجهة إسمية

0.062 inches 1st end

مرتفع ذو واجهة إسمية

1.188 inches 2nd end

مقياس الواجهة الاسمي

5.000 inches 2nd end

مقياس الواجهة الاسمي

6.188 inches 1st end

مادة

steel body

مادة

steel corrosion resisting flow control device

مادة

steel corrosion resisting seat

مادة

steel corrosion resisting stem

Media for which Designed

air 1st response

Media for which Designed

steam 2nd response

مُحدد الأسلوب

angle flanged ends

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

Related Hardware Products

رقم القطعة وصف
NMD-361 8T11 Safety Relief Valve
NMP-861 8T11PSI Safety Relief Valve
S10L 3X4 8T11 Safety Relief Valve
V-116 3X4 8T11 Safety Relief Valve
V-116-1 8T11PSI Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-223-8649?
The FSCG of the NSN 4820-01-223-8649 is 4820
Does the NSN 4820-01-223-8649 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-223-8649 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 4820-01-223-8649 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-223-8649 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 4820-01-223-8649 was assigned to the Federal Catalog?
It was assigned منذ 40 سنة, on Wed, Jan 8, 1986