Used on f18(e/f) fighter aircraft-first. channel seal, o.d., no backup groove width this channel seal is notched; this channel seal is for use in packing glands per mil-g-5514, rev f
Used on heavy equipment truck tractor (hett);2320-01-318-9902. c/o: 3-34868 seal group (1) , 2-21264 o-ring seal (2) , 2-21262 oil seal (2) , 2-21266 o-ring seal (1) , 2-27153 o-ring seal (1) , 2-21404 o-ring seal (1)