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4820-00-449-4527

Safety Relief Valve

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-449-4527
(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
12/12/1969 (منذ 56 سنة)

inside spring bonnet type, threaded bonnet attachment method, 3a 1st end thread class, right-hand 1st end thread direction, piston flow control device

Specs & Compatibility

فئة الخيط

3a 1st end

اتجاه الخيط

right-hand 1st end

جهاز التحكم بالتدفق

piston

بونيت نوع

inside spring

بونيت طريقة الملحق

threaded

أقصى درجة من التشغيل

225.0 fahrenheit single response

أسلوب الربط

flared (tube) 1st end

نوع الارتباط

threaded external tube 2nd end

نوع الارتباط

threaded external tube 1st end

الميزات المقدمة

bonnet packing and pressure tight outlet side

كمية الخيوط لكل بوصة

16 1st end

مسار الضغط

+115.0 to 250.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

250.0 pounds per square inch single response

حجم الخيط الاسمي

0.750 inches 1st end

Seat Angle

37.0 degrees 1st end

الافتتاح

200.0 pounds per square inch

Nominal Outside Diameter Tube Accommod

0.500 inches 1st end

مادة

aluminum alloy 2014 body

مادة

aluminum alloy 2014 seat

مادة

steel corrosion resisting flow control device

وثيقة المواد والتصنيف

qq-a-225/4 fed spec single material response body

وثيقة المواد والتصنيف

qq-a-225/4 fed spec single material response seat

معالجة السطح

anodize

مُحدد الأسلوب

angle

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
624XB-4-8-11 Safety Relief Valve
624XB4-8-11 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-449-4527?
The FSCG of the NSN 4820-00-449-4527 is 4820
Does the NSN 4820-00-449-4527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-449-4527 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 4820-00-449-4527 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-449-4527 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 4820-00-449-4527 was assigned to the Federal Catalog?
It was assigned منذ 56 سنة, on Fri, Dec 12, 1969