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4820-00-918-9348

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-918-9348
(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
01/01/1960 (منذ 66 سنة)

poppet flow control device, right-hand 2nd end thread direction, right-hand 1st end thread direction, 3a 1st end thread class, 0.250 inches 2nd end nominal pipe size accommodated

Specs & Compatibility

Nominal Pipe Size Accommodated

0.250 inches 2nd end

فئة الخيط

3a 1st end

اتجاه الخيط

right-hand 1st end

اتجاه الخيط

right-hand 2nd end

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أسلوب الربط

flared (tube) 1st end

أسلوب الربط

plain (pipe) 2nd end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external pipe 2nd end

نوع الارتباط

threaded external tube 1st end

الميزات المقدمة

valve stem lock shield and pressure tight outlet side

كمية الخيوط لكل بوصة

18 1st end

كمية الخيوط لكل بوصة

18 2nd end

مسار الضغط

+150.0 to 450.0 pounds per square inch

حجم الخيط الاسمي

0.250 inches 2nd end

حجم الخيط الاسمي

0.562 inches 1st end

Seat Angle

45.0 degrees 1st end

Nominal Outside Diameter Tube Accommod

0.375 inches 1st end

مادة

copper alloy body

مادة

copper alloy flow control device

مادة

copper alloy seat

مُعَيِّن سلسلة الخيوط

npt 2nd end

مُعَيِّن سلسلة الخيوط

unf 1st end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
B5230 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-918-9348?
The FSCG of the NSN 4820-00-918-9348 is 4820
Does the NSN 4820-00-918-9348 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-918-9348 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 4820-00-918-9348 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-918-9348 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 4820-00-918-9348 was assigned to the Federal Catalog?
It was assigned منذ 66 سنة, on Fri, Jan 1, 1960