NSN: 5935-01-569-1626

Technical Characteristics

• Special Features

  screw size no 4-40 unc, with knurled slotted heads

• Distance Between Mounting Facility Centers

  0.989 inches maximum

• Thread Series Designator

  unc

• Overall Length

  1.230 inches maximum

• Seal Type

  gasket

• Body Height

  0.344 inches nominal

• Mounting Facility Type And Quantity

  2 screw

• Surface Treatment

  cadmium and chromate and nickel, electroless

• Thread Direction

  right-hand

• Thread Quantity Per Inch

  40

• Overall Width

  0.510 inches maximum

• Thread Class

  2a

• End Item Identification

  awacs nato e-3a aircraft

• Style Designator

  rectangular w/jackscrew

• Material

  aluminum alloy