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4820-01-246-5977

Safety Relief Valve

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Self-Locking Stud

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-246-5977
(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
12/16/1986 (منذ 39 سنة)

bolted bonnet attachment method, inside screw bonnet type, spring disk loading method, 250.0 fahrenheit single response maximum operating temp, disk flow control device

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside screw

بونيت طريقة الملحق

bolted

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

250.0 fahrenheit single response

أسلوب الربط

streamlined with one brazing ring (tube) all ends

عملية القيم المنهجية

automatic

نوع الارتباط

unthreaded internal tube all ends

مسار الضغط

+108.0 to 132.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

400.0 pounds per square inch single response

Nominal Outside Diameter Tube Accommod

0.500 inches all ends

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

air 1st response

Media for which Designed

gas, inert 2nd response

مُحدد الأسلوب

angle

Replacement For

رقم القطعة وصف
4820-01-156-0521 No Name Available 08/09/1991

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
BCMAA07SCC-A012 Safety Relief Valve
BCMAA07SCC-A12 Safety Relief Valve
R10BD1D115 D48667 Safety Relief Valve
R10BD1D115-BM1 Safety Relief Valve
R10BDUU15 D49317 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-246-5977?
The FSCG of the NSN 4820-01-246-5977 is 4820
Does the NSN 4820-01-246-5977 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-246-5977 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 4820-01-246-5977 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-246-5977 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 4820-01-246-5977 was assigned to the Federal Catalog?
It was assigned منذ 39 سنة, on Tue, Dec 16, 1986