1900D Safety Relief Valve
4820-01-200-8556
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Official Item Classification
- اسم
- Safety Relief Valve
- رقم القطعة
- 1900D
- (NSN) رقم السهم الوطني
- 4820-01-200-8556
- (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
- 02/10/1985 (منذ 41 سنة)
automatic valve operation method, bolted bonnet attachment method, disk flow control device, inside spring bonnet type, spring disk loading method
Specs & Compatibility
disk
inside spring
bolted
spring
automatic
round with holes 1st end
round with holes 2nd end
flange 1st end
1.000 inches
448.0 pounds per square inch
4.875 inches 2nd end
6.000 inches 1st end
0.688 inches 1st end
0.688 inches 2nd end
4.500 inches
0.750 inches 2nd end
0.750 inches 1st end
4.125 inches
3.500 inches 2nd end
4.750 inches 1st end
raised straight 1st end
0.062 inches 1st end
3.625 inches 1st end
with nozzle on inlet end
steel corrosion resisting body
steel corrosion resisting flow control device
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005488
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