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 6650-01-096-6803
NSN 6620-01-451-3742
NSN 6320-00-284-1524
NSN 5935-01-377-3849
NSN 6685-01-409-0823
NSN 5935-00-927-3106
NSN 6220-01-415-7889
NSN 6145-00-629-2801
NSN 6105-00-553-1941
NSN 5945-00-992-7949
NSN 5999-01-392-0874
NSN 6145-00-101-9857