NSN 1680-01-453-8899

Datasheet

• Product description
  

  Aircraft Bearing Thrust NSN 1680-01-453-8899.

• MPN or Model
  

  B15345B-13A

• Schedule B
  8803.30.0060 (Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof))
• NMF (National Motor Freight)
  011790 - Aircraft Parts NOI
• Unit Weight (Est.)
  50 lb
• General Description
  Material - 9310 consumable electrode vacuum melted steel per sundstrandms10-1-01; heat treat - carburize to depth specified, harden ball grooves tor w/c 58-62 per bpp-h-200.5, core hardness to be r w/c 37 min.; thrust bearing data - pitch diameter 7 800, ball diameter .750, number of grooves 4 equally spaced; external involute spline flat root side fit - diametral pitch 10/20, prussure angle 30 deg, number ot teeth 93, pitch diameter 9.300, major diameter 9.380/9.375, minor diameter 9.176/9.159, base diameter 8.05407, form diameter 9.200 max, meas over pins 9.6551 min, pin diameter .2160; circular tooth thickness - max effective .1516, min actual .2160