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4820-01-188-5899

Valve Seat

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-01-188-5899
(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
09/06/1984 (منذ 42 سنة)

2.2812 inches nominal body outside diameter, 0.495 inches minimum and 0.505 inches maximum under flange height, 2.220 inches nominal flange diameter, 1.901 inches minimum and 1.911 inches maximum body inside diameter, 0.380 inches minimum and 0.384 inches maximum flange seat to disk end height

Specs & Compatibility

قطر شفة

2.220 inches nominal

القطر الخارجي للجسم

2.2812 inches nominal

القطر الداخلي للجسم

1.901 inches minimum and 1.911 inches maximum

مرفأ لـ (ديسك إند هايت)

0.380 inches minimum and 0.384 inches maximum

تحت مرتفع

0.495 inches minimum and 0.505 inches maximum

تصنيف الصلابة

262.0 brinell standard minimum and 302.0 brinell standard maximum overall

Shape

flat

مادة

steel corrosion resisting overall

وثيقة المواد والتصنيف

astm a351 gr.cf-8m assn std single material response seat

مُحدد الأسلوب

plain flanged

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
29984 PIECE 4 2IN Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-188-5899?
The FSCG of the NSN 4820-01-188-5899 is 4820
Does the NSN 4820-01-188-5899 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-188-5899 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 4820-01-188-5899 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-188-5899 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 4820-01-188-5899 was assigned to the Federal Catalog?
It was assigned منذ 42 سنة, on Thu, Sep 6, 1984