Roughly rectangular with irregular cutouts on both long/side edges - see drawing for details; has oval cutout, 1.25 inch deep with radii of 2.00, centered lengthwise 4.50 to left of center line with lower arc centered 6.69 from bottom & upper one, 9.19 from bottom; far side is marked: "fwd", "up" & with part number on 3 lines in upper left corner (far side up)
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.
Classification: Plates,sheets,film,foil & strip,cellular,of other plastics
NSN 4140-00-448-4306
NSN 6320-01-145-9013
NSN 5960-01-380-9692
NSN 5855-01-530-4147
NSN 5985-00-492-7921
NSN 6610-01-619-3928
NSN 5935-01-310-0707
NSN 5920-01-031-7891
NSN 5930-00-158-5385
NSN 5855-00-922-6459
NSN 5996-00-856-5810
NSN 5985-01-219-5297