Special Features:

Erectangle with both upper corners cut off at 30 degree angle, 17.32 inches from bottom edge & with oval cutouts on both cutoff edges with radius of 2.50 inches, centered 20.00 from bottom, on cut edgesending with curve with same radius centered 7.00 up the cutoff edges; 3 cutouts: circle with radius of 1.00, centered 1.92 from right & 4.08 from bottom, kidney shape with lower radius 1.00, centered 2.10 from right & 7.68 from bottom & upper radius 1.75, centered 2.72 from right & 10.18 from bottom, and somewhat oval shape, lower arc with 1.75 radius, centered 17.08 from right & 3.23 up, upper right arc, radius 1.75, 20.72 from right & 11.28 from bottom, upper left arc, 1.75 radius, 22.72 from right & 10.18 from bottom, & "bump" on left edge with radius of 0.50, 23.52 from right & 7.63 from bottom; near side is marked: "up" & "aft" on 2 lines near center top with part number centered below; far side has "up" & "fwd" on 2 lines in upper center right area

Properties:

A bulk material, rectangular in shape, composed of a multitude of individual small cells. It is produced in various lengths, widths, and thicknesses, and may have a finished surface or a rough (natural) surface. It is used for low temperature insulation, buoyancy, and also in the electrical, display, and novelty fields. Excludes core material, cellular, structural; cushioning material, packaging; and insert, packaging.