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4820-00-003-9553

Restrictor Check Valve

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Official Item Classification

اسم
Restrictor Check Valve
(NSN) رقم السهم الوطني
4820-00-003-9553
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
20520
(FIIG) دليل تحديد العناصر الفيدرالية
A530B0
تاريخ
05/27/1972 (منذ 54 سنة)

3a 1st end thread class, right-hand 1st end thread direction, 3a 2nd end thread class, 0.099 inches minimum and 0.104 inches maximum aperture diameter, right-hand 2nd end thread direction

Specs & Compatibility

فئة الخيط

3a 1st end

فئة الخيط

3a 2nd end

اتجاه الخيط

right-hand 1st end

اتجاه الخيط

right-hand 2nd end

قطر الفتحة

0.099 inches minimum and 0.104 inches maximum

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

250.0 fahrenheit single response

أسلوب الربط

flareless 1st end

أسلوب الربط

flareless 2nd end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external tube 2nd end

نوع الارتباط

threaded external tube 1st end

الحركة

horizontal or vertical

كمية الخيوط لكل بوصة

16 1st end

كمية الخيوط لكل بوصة

18 2nd end

الحد الأقصى للضغط التشغيلي

3000.0 pounds per square inch single response

حجم الخيط الاسمي

0.562 inches 2nd end

حجم الخيط الاسمي

0.750 inches 1st end

Seat Angle

12.0 degrees 1st end

Seat Angle

12.0 degrees 2nd end

Nominal Outside Diameter Tube Accommod

0.375 inches 2nd end

Nominal Outside Diameter Tube Accommod

0.500 inches 1st end

مادة

steel corrosion resisting body

مادة

steel corrosion resisting flow control device

مادة

steel corrosion resisting seat

Media for which Designed

oil, hydraulic single response

مُحدد الأسلوب

straight thru

مُعَيِّن سلسلة الخيوط

unjf 2nd end

مُعَيِّن سلسلة الخيوط

unjf 1st end

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

0020520

Related Hardware Products

رقم القطعة وصف
4G14390-101A Restrictor Check Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-003-9553?
The FSCG of the NSN 4820-00-003-9553 is 4820
Does the NSN 4820-00-003-9553 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-003-9553 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-00-003-9553 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-003-9553 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 4820-00-003-9553 was assigned to the Federal Catalog?
It was assigned منذ 54 سنة, on Sat, May 27, 1972