National Stock Number: 4820-99-205-1242
  Federal Supply Class: 4820
  National Item Identification Number: 992051242
  Description: VALVE,FOOT
  Detail: A VALVE USED ON THE FREE END OF A SUCTION LINE PERMITTING FLOW IN ONLY ONE DIRECTION. IT IS ALWAYS EQUIPPED WITH A STRAINER AT THE INLET END. SEE ALSO VALVE, CHECK.
		                         |