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 6105-01-117-1806
NSN 6320-01-106-4414
NSN 6145-01-575-5080
NSN 5895-01-363-2023
NSN 6610-01-437-2506
NSN 5905-01-195-6291
NSN 4140-01-031-8203
NSN 5985-00-991-7094
NSN 2925-01-344-6073
NSN 5910-01-537-6377
NSN 5935-01-445-7697
NSN 6685-01-411-0436