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4820-00-725-0989

Valve Seat

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الأجزاء المميزة

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-00-725-0989
(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
01/01/1961 (منذ 65 سنة)

2a single threaded portion thread class, 18 single threaded portion thread quantity per inch, 1.240 inches minimum and 1.260 inches maximum body inside diameter, 1.688 inches nominal overall height, 1.375 inches nominal third threaded portion thread length

Specs & Compatibility

فئة الخيط

2a single threaded portion

طول الخيط

1.375 inches nominal third threaded portion

الارتفاع الكلي

1.688 inches nominal

القطر الداخلي للجسم

1.240 inches minimum and 1.260 inches maximum

كمية الخيوط لكل بوصة

18 single threaded portion

حجم الخيط الاسمي

1.750 inches single threaded portion

Shape

flat

مادة

steel comp 303 overall

معالجة السطح

passivate overall

مُحدد الأسلوب

plain threaded

مُعَيِّن سلسلة الخيوط

uns single threaded portion

Replacement For

رقم القطعة وصف
4820-01-237-2825 No Name Available 07/01/1990

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
A7434-001-156 Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-725-0989?
The FSCG of the NSN 4820-00-725-0989 is 4820
Does the NSN 4820-00-725-0989 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-725-0989 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 4820-00-725-0989 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-725-0989 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 4820-00-725-0989 was assigned to the Federal Catalog?
It was assigned منذ 65 سنة, on Sun, Jan 1, 1961