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1603496 Safety Relief Valve

4820-00-287-4089

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NAS669-237
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NAS669-244
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Official Item Classification

اسم
Safety Relief Valve
رقم القطعة
1603496
(NSN) رقم السهم الوطني
4820-00-287-4089
(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)

exposed spring bonnet type, right-hand all ends thread direction, spring disk loading method, poppet flow control device, threaded bonnet attachment method

Specs & Compatibility

اتجاه الخيط

right-hand all ends

جهاز التحكم بالتدفق

poppet

بونيت نوع

exposed spring

بونيت طريقة الملحق

threaded

طريقة ربط الأقراص

spring

Valve Discharge معدل التدفق

31.0 cubic feet per minute

أسلوب الربط

plain (pipe) all ends

عملية القيم المنهجية

automatic or manual

نوع الارتباط

threaded external pipe all ends

الحد الأقصى للضغط التشغيلي

250.0 pounds per square inch single response

حجم الخيط الاسمي

0.375 inches all ends

الافتتاح

50.0 pounds per square inch

مادة

copper alloy overall

Media for which Designed

air 1st response

Media for which Designed

gas, natural 2nd response

مُحدد الأسلوب

angle

مُعَيِّن سلسلة الخيوط

npt all ends

Replacement For

رقم القطعة وصف
4820-00-355-1609 No Name Available 01/01/1963
4820-00-820-2674 No Name Available 01/01/1962

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

S9C

Pseudo Item Name Code

0005488

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-287-4089?
The FSCG of the NSN 4820-00-287-4089 is 4820
Does the NSN 4820-00-287-4089 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4089 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 4820-00-287-4089 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4089 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 4820-00-287-4089 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963