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 5975-01-092-8655
NSN 2925-01-426-3410
NSN 2925-00-021-9580
NSN 6220-00-502-6380
NSN 6145-01-198-5912
NSN 5935-01-438-3276
NSN 6130-01-493-9035
NSN 7035-01-256-9598
NSN 6240-01-164-5019
NSN 5895-01-439-8512
NSN 5996-01-445-7284
NSN 5910-01-436-6548