5910-21-858-7008

4320-22-255-7173 4320222557173 222557173 CONE,VALVE

4820-99-255-7173 4820992557173 992557173 is a replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

5905-01-255-7173 5905012557173 012557173 is a resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. excludes suppressor, ignition interference.

5930-14-255-7173 5930142557173 142557173

5945-00-255-7173 5945002557173 002557173 is a relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. for items actuated by ambient, rather than internal temperature changes, see switch, thermostatic.