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4820-01-173-4112

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-173-4112
(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
03/05/1984 (منذ 42 سنة)

4 all ends bolt hole quantity, 180.0 fahrenheit single response maximum operating temp, disk flow control device, 168.0 gallons per minute valve discharge flow rate, spring disk loading method

Specs & Compatibility

جهاز التحكم بالتدفق

disk

طريقة ربط الأقراص

spring

Valve Discharge معدل التدفق

168.0 gallons per minute

Bolt Hole Quantity

4 all ends

أقصى درجة من التشغيل

180.0 fahrenheit single response

عملية القيم المنهجية

automatic

Flange Shape

round with holes all ends

نوع الارتباط

flange all ends

Valve Size

1.500 inches

مسار الضغط

+30.0 to 50.0 pounds per square inch

الافتتاح

300.0 pounds per square inch

القياس الاسمي الخارجي

5.000 inches 2nd end

القياس الاسمي الخارجي

6.000 inches 1st end

العصى الاسمية

0.438 inches 2nd end

العصى الاسمية

0.500 inches 1st end

First Connection Face to Centerline Distance

4.312 inches

مقياس بولت هول الاسمي

0.625 inches 2nd end

مقياس بولت هول الاسمي

0.750 inches 1st end

Second Connection Face to Centerline Distance

3.875 inches

المقياس الاسمي للدائرة

4.750 inches all ends

تصميم واجهة فلانج

plain all ends

مادة

bronze body

مادة

bronze seat

مادة

nickel alloy stem

مادة

rubber butadiene-acrylonitrile class nbr flow control device

Media for which Designed

water, salt single 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
C3429 Safety Relief Valve
S1384-1 1/2X2IN Safety Relief Valve
S1384-1 1/2X2INSS30T50PSI Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-173-4112?
The FSCG of the NSN 4820-01-173-4112 is 4820
Does the NSN 4820-01-173-4112 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-173-4112 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 4820-01-173-4112 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-173-4112 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 4820-01-173-4112 was assigned to the Federal Catalog?
It was assigned منذ 42 سنة, on Mon, Mar 5, 1984