A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-00-724-8258
NSN 6150-01-309-9614
NSN 6610-00-135-5026
NSN 6650-00-866-9947
NSN 5930-01-161-3560
NSN 6135-00-947-7091
NSN 6145-00-700-7910
NSN 5950-00-682-0743
NSN 6130-01-163-4220
NSN 5935-01-205-4731
NSN 2925-00-005-1618
NSN 5920-01-463-3927