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4820-01-261-7934

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-261-7934
(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
08/19/1987 (منذ 39 سنة)

left-hand all ends thread direction, integral bonnet attachment method, spring disk loading method, inside spring bonnet type, needle flow control device

Specs & Compatibility

اتجاه الخيط

left-hand all ends

جهاز التحكم بالتدفق

needle

بونيت نوع

inside spring

بونيت طريقة الملحق

integral

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

300.0 fahrenheit single 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

نوع الارتباط

threaded internal pipe 2nd end

Valve Size

0.500 inches

مسار الضغط

+1.0 to 300.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

150.0 pounds per square inch single response

حجم الخيط الاسمي

0.500 inches 1st end

حجم الخيط الاسمي

0.750 inches 2nd end

First Connection Face to Centerline Distance

1.062 inches

Second Connection Face to Centerline Distance

2.500 inches

مادة

copper alloy overall

Media for which Designed

air 1st response

Media for which Designed

gas, natural 2nd response

مُحدد الأسلوب

angle flanged ends

مُعَيِّن سلسلة الخيوط

npt 1st end

مُعَيِّن سلسلة الخيوط

nptf 2nd end

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
1-2IN. FIG.87 A Safety Relief Valve
C3515-4 ASSY.FIG.87 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-261-7934?
The FSCG of the NSN 4820-01-261-7934 is 4820
Does the NSN 4820-01-261-7934 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-261-7934 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 4820-01-261-7934 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-261-7934 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 4820-01-261-7934 was assigned to the Federal Catalog?
It was assigned منذ 39 سنة, on Wed, Aug 19, 1987