11.5.2-4 Seat Pan Depth

For rectanguar seat pans, the seat pan depth should be in the range between a minimum of 38.1 cm (15 in.) and a maximum of 45.5 cm (17.9 in.). For round swivel-type seat pans, the seat pan diameter should be 45.7 cm (18 in.).0700, 100, 1472G