Where space limitations and task frequency warrant, a temporary swing-away seat should be provided
with preferred dimensions of 380 mm (15 in.) diameter, 460 mm (18 in.) floor-to-seat-top dimension with an adjustability of plus or minus 50 mm (2 in.). Figure 11.14 illustrates such a swingaway seat. HFDS
Figure 11.14 Swing-Away Seat For Short-Term Use
(Source is Exhibit 10.2.2.13 in FAA HFDS, 2003)