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4820-01-038-6973

Check Valve

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Official Item Classification

اسم
Check Valve
(NSN) رقم السهم الوطني
4820-01-038-6973
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05487
(FIIG) دليل تحديد العناصر الفيدرالية
A530B0
تاريخ
04/10/1977 (منذ 49 سنة)

poppet flow control device, 3a 1st end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, 3a 2nd end thread class

Specs & Compatibility

فئة الخيط

3a 1st end

فئة الخيط

3a 2nd end

اتجاه الخيط

right-hand 1st end

اتجاه الخيط

right-hand 2nd end

جهاز التحكم بالتدفق

poppet

طريقة ربط الأقراص

spring

أقصى درجة من التشغيل

-65.0 fahrenheit 1st response

أقصى درجة من التشغيل

275.0 fahrenheit 2nd response

أسلوب الربط

external seat for gasket seal (boss) 2nd end

أسلوب الربط

flareless 1st end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external boss 2nd end

نوع الارتباط

threaded external tube 1st end

الحركة

horizontal or vertical

كمية الخيوط لكل بوصة

12 1st end

كمية الخيوط لكل بوصة

12 2nd end

الحد الأقصى للضغط التشغيلي

3000.0 pounds per square inch single response

حجم الخيط الاسمي

1.062 inches 1st end

حجم الخيط الاسمي

1.062 inches 2nd end

Seat Angle

12.0 degrees 1st end

Seat Angle

37.0 degrees 2nd end

الميزات الخاصة

supports grumman a-10 aircraft

مادة

steel comp 303 body

مادة

steel comp 440c flow control device

وثيقة المواد والتصنيف

qq-s-763,class 303 fed spec single material response body

وثيقة المواد والتصنيف

qq-s-763,class 440c fed spec single material response flow control device

Media for which Designed

hydraulic fluid, petroleum base 2nd response

Media for which Designed

oil, hydraulic 1st response

معالجة السطح

passivate

وثيقة معالجة السطح والتصنيف

mil-s-5002 mil spec single treatment response

مُحدد الأسلوب

straight thru

مُعَيِّن سلسلة الخيوط

unj 1st end

مُعَيِّن سلسلة الخيوط

unj 2nd 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

0005487

Related Hardware Products

رقم القطعة وصف
2C9976 Check Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-038-6973?
The FSCG of the NSN 4820-01-038-6973 is 4820
Does the NSN 4820-01-038-6973 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-038-6973 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 4820-01-038-6973 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-038-6973 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 4820-01-038-6973 was assigned to the Federal Catalog?
It was assigned منذ 49 سنة, on Sun, Apr 10, 1977