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4820-00-438-6638

Safety Relief Valve

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الأجزاء المميزة

568062
5365-00-872-9735
Nonmetallic Bushing
568062-2
5307-01-191-2591
Plain Stud
568064
5940-00-628-6499
Stud Terminal
568066-1
5342-01-119-8588
Rod
56807
5330-00-795-9949
Gasket
568073
5365-00-813-6301
Ring Spacer
568078-2
5365-00-950-4977
Shim
568079-10
5360-00-411-4967
Special Spring

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-438-6638
(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)

automatic valve operation method, piston flow control device, spring disk loading method, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction

Specs & Compatibility

اتجاه الخيط

right-hand all ends

جهاز التحكم بالتدفق

piston

طريقة ربط الأقراص

spring

أسلوب الربط

plain,optional end(pipe) all ends

عملية القيم المنهجية

automatic

نوع الارتباط

threaded internal pipe all ends

مسار الضغط

+3.0 to 15.0 pounds per square inch

حجم الخيط الاسمي

0.750 inches all ends

مادة

copper alloy body

مُحدد الأسلوب

angle

مُعَيِّن سلسلة الخيوط

npt all ends

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

0005488

Related Hardware Products

رقم القطعة وصف
019078 Safety Relief Valve
30V68 Safety Relief Valve
PFRVA1 Safety Relief Valve
PFRVD1 Safety Relief Valve
VB-4R/SS/AS Safety Relief Valve
VB4 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-438-6638?
The FSCG of the NSN 4820-00-438-6638 is 4820
Does the NSN 4820-00-438-6638 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-438-6638 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 4820-00-438-6638 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-438-6638 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 4820-00-438-6638 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963