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 6220-01-079-5682
NSN 5960-00-348-3015
NSN 6685-01-302-9728
NSN 4140-00-846-4786
NSN 2925-01-556-0333
NSN 6650-01-519-9165
NSN 6320-00-331-7138
NSN 6105-00-012-8278
NSN 5996-01-491-6739
NSN 6130-01-085-2532
NSN 5996-00-466-3099
NSN 6240-00-222-9135