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4820-00-541-8839

Pressure and Temper Relief Valve

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الأجزاء المميزة

8407422
5340-00-389-8247
Hand Crank
8407428
5307-01-381-1132
Plain Stud
8407429
9905-00-570-6733
Identification Plate
840744
5330-01-172-1826
Plain Encased Seal
840745
5310-01-484-4414
Hexagon Plain Nut
8407450
5330-00-859-7540
Packing Retainer
8407459
5360-00-389-8249
Leaf Spring
8407460
5360-00-389-8250
Leaf Spring

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Official Item Classification

اسم
Pressure and Temper Relief Valve
(NSN) رقم السهم الوطني
4820-00-541-8839
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
16996
(FIIG) دليل تحديد العناصر الفيدرالية
A07100
تاريخ
01/01/1963 (منذ 63 سنة)

0.750 inches first end nominal pipe size accommodated, threaded internal pipe first end connection type, plain first end style designator, water, fresh media for which designed, "angle give "adqm" and "adqn" only if flanged one or two ends" body style

Specs & Compatibility

نمط الجسم

"angle give "adqm" and "adqn" only if flanged one or two ends"

Media for which Designed

water, fresh

First End Connection Type

threaded internal pipe

التسمية النهائية الأولى

plain

First End Nominal Pipe Size Accommodated

0.750 inches

الحلقة الأولى

right-hand

Second End Relationship مع النهاية الأولى

not identical

النوع الثاني

threaded external pipe

التسمية النهائية الثانية

plain

الحجم الاسمي الثاني

0.750 inches

الهدف الثاني

right-hand

جهاز التحكم بالتدفق

poppet

الحد الأدنى

2

الافتتاح

75.0 pounds per square inch

Bulb Length

10.000 inches nominal

التعادل

not adjustable

جهاز التحكم بالمؤن

fusible

مادة

copper alloy body

مادة

copper alloy flow control device

مادة

copper alloy seat

مادة

steel corrosion resisting stem

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

0016996

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الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-541-8839?
The FSCG of the NSN 4820-00-541-8839 is 4820
Does the NSN 4820-00-541-8839 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-541-8839 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 4820-00-541-8839 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-541-8839 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 4820-00-541-8839 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963