4820-01-419-0571
Butterfly Valve
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Official Item Classification
- Name
- Butterfly Valve
- (NSN) National Stock Number
- 4820-01-419-0571
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05489
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 09/12/1995 (31 years ago)
round with holes all ends flange shape, manual valve operation method, 12 all ends bolt hole quantity, flange all ends connection type, strategic sealift conversion ships class end item identification
Specs & Compatibility
12 all ends
strategic sealift conversion ships class
manual
round with holes all ends
flange all ends
16.000 inches
20.125 inches all ends
4.156 inches all ends
0.562 inches all ends
21.250 inches all ends
plain all ends
nickel alloy body
straight thru
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.
0005489
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