6650-21-891-2588

Ross International Corporation (CAGE Code 04562) 1982 6650-21-891-2588 Optical Instrument Lens 10.0085RNCC

1983 6650-21-890-0541 Optical Instrument Lens 17.1050RNCC: 3 | RNVC: 2 | DAC: 4 10 Jul 1982 6650-21-891-2588

4820-01-415-1060 4820014151060 014151060 is 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.

4820-01-332-7648 4820013327648 013327648 is a valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. the flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. it may be inline or cartridge (manifold) design. excludes valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

1680-00-915-9570 1680009159570 009159570 is an item which receives air pressure from the pitot static system to actuate the safety lap belt initiator lever causing the safety lap belt to open in one second at an airspeed of 310 knots or below. this actuation is performed during the initial motion at the seat as it is being ejected. the actuator will not operate above the predetermined airspeed.