Roughly rectangular with cutout on right/long edge: 3.98wx1.50h, 1.78 from bottom & adjacent cutout: 1.48wx1.78h at bottom corner; left edge has cutout 4.22wx1.50h, 1.78 from bottom & cutout 2.50wx1.78h at left bottom corner; a circular cutout near center with 7.00 inch diameter centered 8.97 from left & 8.79 from top; long edges have curved grooves: 2.50wx2.50d on left edge with 1.50 radius on inner edge & 2.50wx2.50d on right edge with 1.50 radius on inner edge, widening near top to left with arc with 6.50 radius centered 8.97 from left & 4.78 from top; near side is marked "fwd up" at center top & with part number at bottom right
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 4140-01-386-4476
NSN 6240-01-382-0453
NSN 5905-00-781-4857
NSN 5950-01-192-4711
NSN 5996-01-256-8630
NSN 5965-00-356-3838
NSN 6220-00-446-2882
NSN 5925-01-109-8935
NSN 5920-01-210-2300
NSN 5895-00-398-0029
NSN 5975-00-997-8661
NSN 7035-00-421-8710