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4820-00-446-2743

Safety Relief Valve

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Bracket Mounting

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-446-2743
(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
01/01/1961 (منذ 65 سنة)

right-hand 1st end thread direction, 400.0 fahrenheit 1st response maximum operating temp, spring disk loading method, right-hand 2nd end thread direction, poppet flow control device

Specs & Compatibility

اتجاه الخيط

right-hand 1st end

اتجاه الخيط

right-hand 2nd end

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

400.0 fahrenheit 1st response

أقصى درجة من التشغيل

400.0 fahrenheit 2nd response

أسلوب الربط

plain (pipe) 1st end

أسلوب الربط

plain,optional end(pipe) 2nd end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external pipe 1st end

الميزات المقدمة

pressure tight outlet side

مسار الضغط

+61.0 to 120.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

300.0 pounds per square inch 1st response

الحد الأقصى للضغط التشغيلي

300.0 pounds per square inch 2nd response

حجم الخيط الاسمي

1.250 inches 1st end

حجم الخيط الاسمي

1.250 inches 2nd end

مادة

copper alloy body

مادة

copper alloy flow control device

مادة

copper alloy seat

مادة

steel stem

Media for which Designed

oil 2nd response

Media for which Designed

steam 1st response

مُحدد الأسلوب

angle

مُعَيِّن سلسلة الخيوط

npt 2nd end

مُعَيِّن سلسلة الخيوط

npt 1st end

Replacement For

رقم القطعة وصف
4820-00-625-8741 No Name Available 12/01/2008

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
3240431 Safety Relief Valve
81125S41-21670ALT3PC13 Safety Relief Valve
TDP11-4-90P0UND Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-446-2743?
The FSCG of the NSN 4820-00-446-2743 is 4820
Does the NSN 4820-00-446-2743 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-2743 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 4820-00-446-2743 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-446-2743 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 4820-00-446-2743 was assigned to the Federal Catalog?
It was assigned منذ 65 سنة, on Sun, Jan 1, 1961