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4820-01-129-5561

Safety Relief Valve

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الأجزاء المميزة

185-436-02
4720-01-044-3167
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185-436-03
4720-01-043-4539
Nonmetallic Hose Assembly
185-437
4720-01-018-1762
Nonmetallic Hose Assembly
185-437-01
4720-01-018-1762
Nonmetallic Hose Assembly
185-438-02
4720-01-161-6451
Nonmetallic Hose Assembly
185-4461
5340-01-522-1113
Mounting Bracket
185-448
5360-01-147-9887
Compression Helical Spring
185-449
5360-01-058-8363
Flat Spring

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Official Item Classification

اسم
Safety Relief Valve
(NSN) رقم السهم الوطني
4820-01-129-5561
(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
04/08/1982 (منذ 44 سنة)

spring disk loading method, inside spring bonnet type, bolted bonnet attachment method, stem flow control device, 6 all ends bolt hole quantity

Specs & Compatibility

جهاز التحكم بالتدفق

stem

بونيت نوع

inside spring

بونيت طريقة الملحق

bolted

طريقة ربط الأقراص

spring

Bolt Hole Quantity

6 all ends

أقصى درجة من التشغيل

425.0 fahrenheit single response

عملية القيم المنهجية

automatic

Flange Shape

round with holes all ends

نوع الارتباط

flange all ends

Valve Size

2.500 inches

مسار الضغط

+56.0 to 65.0 pounds per square inch

الحد الأقصى للضغط التشغيلي

150.0 pounds per square inch single response

العصى الاسمية

0.500 inches all ends

First Connection Face to Centerline Distance

5.500 inches

مقياس بولت هول الاسمي

0.562 inches all ends

Second Connection Face to Centerline Distance

5.500 inches

المقياس الاسمي للدائرة

5.000 inches all ends

تصميم واجهة فلانج

plain 1st end

تصميم واجهة فلانج

recessed straight 2nd end

Recess Nominal Diameter

2.710 inches 2nd end

مادة

nickel alloy stem

Media for which Designed

oil 1st response

Media for which Designed

water, fresh 2nd response

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

Related Hardware Products

رقم القطعة وصف
9666-007-91M Safety Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-129-5561?
The FSCG of the NSN 4820-01-129-5561 is 4820
Does the NSN 4820-01-129-5561 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-129-5561 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 4820-01-129-5561 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-129-5561 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 4820-01-129-5561 was assigned to the Federal Catalog?
It was assigned منذ 44 سنة, on Thu, Apr 8, 1982