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4820-01-308-5209

Safety Relief Valve

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الأجزاء المميزة

10683-471
5331-01-431-7860
O-Ring
10683-475
5331-01-528-7983
O-Ring
10683-484
5331-01-431-7863
O-Ring
10683-491
5331-01-431-7861
O-Ring
10683-509
5331-01-111-7564
O-Ring
10683-527
5331-01-528-7775
O-Ring
10683-65
5331-01-431-7866
O-Ring
106830-0001
5360-01-727-7525
Compression Helical Spring

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-308-5209
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05488
(FIIG) دليل تحديد العناصر الفيدرالية
A046B0
تاريخ
09/29/1989 (منذ 37 سنة)

inside screw bonnet type, 8 all ends bolt hole quantity, disk flow control device, 250.0 fahrenheit single response maximum operating temp, bolted bonnet attachment method

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside screw

بونيت طريقة الملحق

bolted

Bolt Hole Quantity

8 all ends

أقصى درجة من التشغيل

250.0 fahrenheit single response

عملية القيم المنهجية

automatic

Flange Shape

round with holes all ends

نوع الارتباط

flange all ends

Valve Size

4.000 inches

الحد الأقصى للضغط التشغيلي

225.0 pounds per square inch single response

الافتتاح

75.0 pounds per square inch

القياس الاسمي الخارجي

11.000 inches 1st end

القياس الاسمي الخارجي

9.000 inches 2nd end

العصى الاسمية

0.938 inches 2nd end

العصى الاسمية

1.000 inches 1st end

First Connection Face to Centerline Distance

8.250 inches

مقياس بولت هول الاسمي

0.750 inches 2nd end

مقياس بولت هول الاسمي

0.875 inches 1st end

Second Connection Face to Centerline Distance

7.750 inches

المقياس الاسمي للدائرة

7.500 inches 2nd end

المقياس الاسمي للدائرة

9.500 inches 1st end

تصميم واجهة فلانج

raised straight all ends

مرتفع ذو واجهة إسمية

0.062 inches 1st end

مرتفع ذو واجهة إسمية

0.688 inches 2nd end

مقياس الواجهة الاسمي

6.188 inches 2nd end

مقياس الواجهة الاسمي

8.500 inches 1st end

مادة

steel body

مادة

steel comp 303 flow control device

مادة

steel comp 416 stem

مُحدد الأسلوب

angle flanged ends

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

0005488

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-308-5209?
The FSCG of the NSN 4820-01-308-5209 is 4820
Does the NSN 4820-01-308-5209 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-308-5209 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 4820-01-308-5209 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-308-5209 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 4820-01-308-5209 was assigned to the Federal Catalog?
It was assigned منذ 37 سنة, on Fri, Sep 29, 1989