4820-01-442-0439
Valve Seat
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Official Item Classification
- اسم
- Valve Seat
- (NSN) رقم السهم الوطني
- 4820-01-442-0439
- (FSG) مجموعة الإمداد الفيدرالية
- 48 Valves
- (FSC) تصنيف الإمدادات الفيدرالية
- 4820 القيم غير العاملة
- (INC) اسم العنصر الكود
- 22113
- (FIIG) دليل تحديد العناصر الفيدرالية
- A15500
- تاريخ
- 03/03/1997 (منذ 29 سنة)
5.140 inches nominal body outside diameter, 1.375 inches nominal overall height, 3a single threaded portion thread class, 0.752 inches nominal single threaded portion thread length, 4.625 inches nominal body inside diameter
Specs & Compatibility
3a single threaded portion
0.752 inches nominal single threaded portion
1.375 inches nominal
5.140 inches nominal
4.625 inches nominal
seawolf class ssn
12 single threaded portion
115.0 rockwell r nominal seat
5.250 inches single threaded portion
flat
a/k/a seat, lower
plastic polytetrafluoroethylene seat
plain
un single threaded portion
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.
0022113
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