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4820-00-855-6818

Safety Relief Valve

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الأجزاء المميزة

1940155
5360-00-359-4527
Flat Spring
1940165
5360-00-514-3172
Compression Helical Spring
194017
5325-00-401-1482
Retaining Ring
194018
5325-01-165-6461
Retaining Ring
1940194
5365-01-436-1227
Shim
19401FX
4730-01-470-6039
Pipe to Tube Straight Adapter
1940203
5365-00-040-2312
Plate Spacer
194021
5325-00-123-2952
Retaining Ring

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-00-855-6818
(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
01/01/1962 (منذ 64 سنة)

inside spring bonnet type, 0.500 inches 2nd end nominal pipe size accommodated, right-hand all ends thread direction, poppet flow control device, 3a 1st end thread class

Specs & Compatibility

Nominal Pipe Size Accommodated

0.500 inches 2nd end

فئة الخيط

3a 1st end

اتجاه الخيط

right-hand all ends

جهاز التحكم بالتدفق

poppet

بونيت نوع

inside spring

بونيت طريقة الملحق

integral

طريقة ربط الأقراص

spring

Valve Discharge معدل التدفق

24.6 pounds per hour

أقصى درجة من التشغيل

200.0 fahrenheit single response

أسلوب الربط

flared (tube) 1st end

أسلوب الربط

plain (pipe) 2nd end

عملية القيم المنهجية

automatic

نوع الارتباط

threaded external pipe 2nd end

نوع الارتباط

threaded external tube 1st end

الميزات المقدمة

valve stem lock shield and pressure tight outlet side

الحد الأقصى للضغط التشغيلي

450.0 pounds per square inch single response

حجم الخيط الاسمي

0.500 inches 2nd end

حجم الخيط الاسمي

0.875 inches 1st end

Seat Angle

37.0 degrees 1st end

الافتتاح

300.0 pounds per square inch

Nominal Outside Diameter Tube Accommod

0.625 inches 1st end

مادة

copper alloy overall

مُحدد الأسلوب

angle

مُعَيِّن سلسلة الخيوط

npt 2nd end

مُعَيِّن سلسلة الخيوط

unf 1st end

Replacement For

رقم القطعة وصف
4820-00-447-9565 No Name Available 01/01/1963

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
527-450 Safety Relief Valve
527E-450 Safety Relief Valve
TQW12366-001 Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-855-6818?
The FSCG of the NSN 4820-00-855-6818 is 4820
Does the NSN 4820-00-855-6818 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-855-6818 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 4820-00-855-6818 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-855-6818 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 4820-00-855-6818 was assigned to the Federal Catalog?
It was assigned منذ 64 سنة, on Mon, Jan 1, 1962