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4820-00-738-8457

Valve Seat

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-00-738-8457
(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)

0.562 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 3.750 inches nominal flange diameter, 0.281 inches nominal flange seat to disk end height, 3.000 inches nominal body inside diameter

Specs & Compatibility

فئة الخيط

2a single threaded portion

طول الخيط

0.562 inches nominal single threaded portion

قطر شفة

3.750 inches nominal

القطر الداخلي للجسم

3.000 inches nominal

مرفأ لـ (ديسك إند هايت)

0.281 inches nominal

تحت مرتفع

0.562 inches nominal

كمية الخيوط لكل بوصة

16 single threaded portion

حجم الخيط الاسمي

3.500 inches single threaded portion

Shape

flat

مادة

steel corrosion resisting overall

مُحدد الأسلوب

threaded flanged

مُعَيِّن سلسلة الخيوط

un single threaded portion

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

0022113

Related Hardware Products

رقم القطعة وصف
19438-14002-00 Valve Seat
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الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-738-8457?
The FSCG of the NSN 4820-00-738-8457 is 4820
Does the NSN 4820-00-738-8457 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-738-8457 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 4820-00-738-8457 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-738-8457 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 4820-00-738-8457 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963