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 5998-01-023-5079
NSN 5925-01-329-8987
NSN 5999-01-592-5977
NSN 6685-00-408-3170
NSN 6150-01-180-3813
NSN 6110-01-582-4504
NSN 6650-01-187-5937
NSN 5985-01-054-3994
NSN 4140-01-191-1247
NSN 5965-01-067-4946
NSN 5999-01-188-8002
NSN 5999-00-410-0358