"ZINC ALLOY HOUSING;WORM GEAR AND WORM WHEEL DRIVE;BOTH SHAFT ENDS IDENTICAL W/0.160 IN.DIA END HOLE,SLOTTED ONE SIDE;ONE HOSING END THD EXTERNAL 0.875 IN.-18,UNS,2A RH THD;OTHER END W/THD INTERNAL SWIVEL NUT 0.875 IN.-18,UNS,2B,RH THD;45.0 DEG LUBRICATION FITTING IN ONE END OF HOUSING;RUMMAN AEROSPACE A-10 AIRCRAFT"