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41780 Safety Relief Valve

4820-00-287-4030

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Official Item Classification

اسم
Safety Relief Valve
رقم القطعة
41780
(NSN) رقم السهم الوطني
4820-00-287-4030
(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
01/01/1963 (منذ 63 سنة)

10500.0 pounds per hour valve discharge flow rate, bolted bonnet attachment method, spring disk loading method, disk flow control device, exposed spring bonnet type

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

exposed spring

بونيت طريقة الملحق

bolted

طريقة ربط الأقراص

spring

Valve Discharge معدل التدفق

10500.0 pounds per hour

Bolt Hole Quantity

4 1st end

Bolt Hole Quantity

7 2nd end

أقصى درجة من التشغيل

650.0 fahrenheit single response

عملية القيم المنهجية

automatic or manual

Flange Shape

round with holes 1st end

Flange Shape

round with holes 2nd end

نوع الارتباط

flange 1st end

نوع الارتباط

flange 2nd end

Valve Size

1.500 inches

الحد الأقصى للضغط التشغيلي

600.0 pounds per square inch single response

الافتتاح

438.0 pounds per square inch

القياس الاسمي الخارجي

6.125 inches 1st end

القياس الاسمي الخارجي

6.500 inches 2nd end

العصى الاسمية

0.750 inches 2nd end

العصى الاسمية

1.125 inches 1st end

First Connection Face to Centerline Distance

4.500 inches

مقياس بولت هول الاسمي

0.688 inches 2nd end

مقياس بولت هول الاسمي

0.812 inches 1st end

Second Connection Face to Centerline Distance

5.000 inches

المقياس الاسمي للدائرة

4.500 inches 1st end

المقياس الاسمي للدائرة

5.188 inches 2nd end

تصميم واجهة فلانج

plain 2nd end

تصميم واجهة فلانج

raised straight 1st end

مرتفع ذو واجهة إسمية

0.250 inches 1st end

مقياس الواجهة الاسمي

2.875 inches 1st end

مادة

steel body

مادة

steel corrosion resisting flow control device

مادة

steel seat

مادة

steel stem

Media for which Designed

steam 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.

Source of Supply Code

N35

Pseudo Item Name Code

0005488

Related Hardware Products

رقم القطعة وصف
41780 Safety Relief Valve
A15320 Safety Relief Valve
AD14S51-067 Safety Relief Valve
MIL-V-17462 TYPE/HN135 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-287-4030?
The FSCG of the NSN 4820-00-287-4030 is 4820
Does the NSN 4820-00-287-4030 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4030 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 4820-00-287-4030 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-287-4030 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 4820-00-287-4030 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963