Specific matl is black cross-linked closed cell polyethylene foam iaw cid a-a-59135, cl 1, gr a with a density of 2lbs per cubic foot; item has various shaped impressions to secure tools
No other part numbers with same form, fit, and function found.
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 6220-00-042-8355
NSN 5935-01-654-7692
NSN 5835-01-522-9881
NSN 6320-01-478-9351
NSN 5998-00-766-5727
NSN 6685-00-528-5175
NSN 6650-00-530-4277
NSN 4140-01-076-9775
NSN 6620-00-844-4363
NSN 5999-00-716-9426
NSN 5960-01-045-5823
NSN 5999-00-069-8262