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4820-00-142-1541

Safety Relief Valve

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الأجزاء المميزة

D15-426-228
4730-00-274-9207
Packing Nut
D15-426-268
5315-00-244-6449
Headless Straight Pin
D15-426APC192
5360-00-399-4301
Flat Spring
D15-426APC194
5342-00-394-8431
Clip
D15-426APC195
5360-00-318-9264
Extension Helical Spring
D15-426APC224
4820-00-388-6850
Valve Cap
D15-426APC228
4730-00-274-9207
Packing Nut
D15-426APC261
5360-00-526-9835
Compression Helical Spring

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-142-1541
(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
01/01/1963 (منذ 63 سنة)

spring disk loading method, 4 all ends bolt hole quantity, inside spring bonnet type, threaded bonnet attachment method, disk flow control device

Specs & Compatibility

جهاز التحكم بالتدفق

disk

بونيت نوع

inside spring

بونيت طريقة الملحق

threaded

طريقة ربط الأقراص

spring

Bolt Hole Quantity

4 all ends

أقصى درجة من التشغيل

500.0 fahrenheit single response

عملية القيم المنهجية

automatic

Flange Shape

round with holes all ends

نوع الارتباط

flange all ends

الميزات المقدمة

bonnet packing and pressure tight outlet side

مسار الضغط

+121.0 to 160.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

150.0 pounds per square inch single response

القياس الاسمي الخارجي

6.000 inches all ends

العصى الاسمية

0.500 inches all ends

مقياس بولت هول الاسمي

0.750 inches all ends

المقياس الاسمي للدائرة

4.750 inches all ends

تصميم واجهة فلانج

raised straight all ends

مرتفع ذو واجهة إسمية

0.062 inches all ends

مقياس الواجهة الاسمي

3.625 inches all ends

الميزات الخاصة

2 in. valve size

مادة

steel body

مادة

steel corrosion resisting flow control device

مادة

steel corrosion resisting seat

مادة

steel corrosion resisting stem

Media for which Designed

steam single response

مُحدد الأسلوب

angle

بيانات المواصفات/المعايير غير النهائية

1 type and d composition

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0005488

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-142-1541?
The FSCG of the NSN 4820-00-142-1541 is 4820
Does the NSN 4820-00-142-1541 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-142-1541 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 4820-00-142-1541 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-142-1541 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 4820-00-142-1541 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963