A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
NSN: 4820-01-297-4502
What are the manufacturers of nsn 4820012974502?
|
|
Does this nsn 4820012974502 have a shelf life? No. This NSN does not have an applicable shelf life. |
|
What is the formal definition of nsn 4820012974502 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. in the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. in the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. the valve disk may be spring loaded. it may be inline or cartridge (manifold) design. see also valve (1), lift-check and valve (1), stop-lift-check. |
|
Does nsn 4820012974502 contain any precious metals? No precious metal content. |
|
Does nsn 4820012974502 contain any hazardous materials? No MSDS. No hazardous material. |
|
What is the ESD classification of nsn 4820012974502? No known electrostatic discharge. |
What do you get when you order from nationalstocknumber.org?
