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 6620-00-072-8602
NSN 5915-00-905-6860
NSN 6105-01-021-4016
NSN 6150-01-391-7366
NSN 5999-01-628-2386
NSN 5935-01-505-0686
NSN 6685-01-476-6989
NSN 5920-00-851-1122
NSN 6150-01-009-6420
NSN 5985-00-231-3195
NSN 5996-00-010-8712
NSN 6240-01-461-5966