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4820-01-225-6854

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-225-6854
(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
02/06/1986 (منذ 40 سنة)

bolted bonnet attachment method, 2.000 inches 1st end nominal pipe size accommodated, disk flow control device, inside screw bonnet type, 1.500 inches 2nd end nominal pipe size accommodated

Specs & Compatibility

Nominal Pipe Size Accommodated

1.500 inches 2nd end

Nominal Pipe Size Accommodated

2.000 inches 1st end

جهاز التحكم بالتدفق

disk

بونيت نوع

inside screw

بونيت طريقة الملحق

bolted

أقصى درجة من التشغيل

250.0 fahrenheit single response

أسلوب الربط

streamlined with one brazing ring all ends

عملية القيم المنهجية

automatic

نوع الارتباط

unthreaded internal pipe all ends

مسار الضغط

+60.0 to 74.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

300.0 pounds per square inch single response

مادة

copper alloy body

مادة

nickel alloy flow control device

مادة

nickel alloy seat

مادة

steel corrosion resisting stem

وثيقة المواد والتصنيف

astm a276 assn std single material response stem

وثيقة المواد والتصنيف

astm b-61 assn std single material response body

وثيقة المواد والتصنيف

qq-n-281 fed spec single material response flow control device

وثيقة المواد والتصنيف

qq-n-281 fed spec single material response seat

Media for which Designed

water-oil-gas single response

مُحدد الأسلوب

angle

المواد المغذية والكمية

1 lever

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
BAMAA05MGH Safety Relief Valve
D50UU-05 1-1/2 X 2 Safety Relief Valve
R10AH1J1AP AND D50099 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-225-6854?
The FSCG of the NSN 4820-01-225-6854 is 4820
Does the NSN 4820-01-225-6854 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-225-6854 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 4820-01-225-6854 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-225-6854 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 4820-01-225-6854 was assigned to the Federal Catalog?
It was assigned منذ 40 سنة, on Thu, Feb 6, 1986