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4820-00-716-8903

Valve Seat

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الأجزاء المميزة

2890658
5340-01-459-6770
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2890660-1
5315-01-137-5967
Release Pin
2890672
4730-00-998-5901
Tube Cap
289068
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Gasket
28907
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O-Ring
2890705
5306-01-718-1769
Machine Bolt Set
2890706
5306-01-718-1714
Machine Bolt Set
2890712-1
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Lug Terminal

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-00-716-8903
(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
01/01/1963 (منذ 63 سنة)

0.250 inches nominal flange seat to disk end height, 1.124 inches minimum and 1.125 inches maximum flange diameter, 0.999 inches minimum and 1.000 inches maximum body outside diameter, 0.562 inches minimum and 0.563 inches maximum body inside diameter, 0.250 inches nominal under flange height

Specs & Compatibility

قطر شفة

1.124 inches minimum and 1.125 inches maximum

القطر الخارجي للجسم

0.999 inches minimum and 1.000 inches maximum

القطر الداخلي للجسم

0.562 inches minimum and 0.563 inches maximum

مرفأ لـ (ديسك إند هايت)

0.250 inches nominal

تحت مرتفع

0.250 inches nominal

Seat Angle In Deg

7.500 nominal

Shape

angular

مادة

cobalt alloy face

مادة

steel body

وثيقة المواد والتصنيف

mil-r-17131,type mil-rcocr-a mil spec single material response face

وثيقة المواد والتصنيف

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

مُحدد الأسلوب

plain flanged

Replacement For

رقم القطعة وصف
4820-00-978-0848 No Name Available 02/01/1992

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
52NC6770 Valve Seat
717067 Valve Seat
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NC-6770PIECE52 Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-716-8903?
The FSCG of the NSN 4820-00-716-8903 is 4820
Does the NSN 4820-00-716-8903 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-716-8903 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 4820-00-716-8903 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-716-8903 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 4820-00-716-8903 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963