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 5999-00-529-0157
NSN 5930-01-093-0339
NSN 6135-01-495-0933
NSN 5996-01-557-5337
NSN 5998-01-575-8679
NSN 6620-01-305-9137
NSN 6135-01-142-6456
NSN 5960-01-203-9814
NSN 6610-00-127-0849
NSN 6685-01-420-7407
NSN 6150-00-308-2686
NSN 5935-00-059-6506