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4820-00-249-5502

Valve Seat

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-00-249-5502
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
22113
(FIIG) دليل تحديد العناصر الفيدرالية
A15500
تاريخ
11/19/1969 (منذ 56 سنة)

nickel alloy a overall material, 0.450 inches nominal overall height, flat seating surface shape, 0.401 inches minimum and 0.411 inches maximum body outside diameter, 0.312 inches minimum and 0.314 inches maximum body inside diameter

Specs & Compatibility

الارتفاع الكلي

0.450 inches nominal

القطر الخارجي للجسم

0.401 inches minimum and 0.411 inches maximum

القطر الداخلي للجسم

0.312 inches minimum and 0.314 inches maximum

Shape

flat

مادة

nickel alloy a overall

وثيقة المواد والتصنيف

qq-n-286,class a fed spec single material response overall

معالجة السطح

tin overall

مُحدد الأسلوب

plain

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

0022113

Related Hardware Products

رقم القطعة وصف
66141-302-1 Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-249-5502?
The FSCG of the NSN 4820-00-249-5502 is 4820
Does the NSN 4820-00-249-5502 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-249-5502 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 4820-00-249-5502 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-249-5502 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 4820-00-249-5502 was assigned to the Federal Catalog?
It was assigned منذ 56 سنة, on Wed, Nov 19, 1969