4820-01-441-4953
Ball Valve
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Official Item Classification
- Name
- Ball Valve
- (NSN) National Stock Number
- 4820-01-441-4953
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 20962
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 02/13/1997 (29 years ago)
strategic sealift conversion ships class end item identification, unthreaded internal pipe all ends connection type, manual valve operation method, 0.500 inches all ends nominal pipe size accommodated, socket all ends connection style
Specs & Compatibility
0.500 inches all ends
strategic sealift conversion ships class
socket all ends
manual
unthreaded internal pipe all ends
1000.0 pounds per square inch 2nd response
150.0 pounds per square inch 1st response
plastic polytetrafluoroethylene seat
steel comp 316 stem
steel uns j03002 body
steel uns j92900 flow control device
astm a276, type 316 assn std single material response stem
astm a216, gr wcb assn std single material response body
astm a351, gr cf8m assn std single material response flow control device
steam 1st response
water-oil-gas 2nd response
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.
0020962
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