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 6105-01-185-2183
NSN 6650-01-415-6682
NSN 6110-01-592-9264
NSN 5999-01-641-3384
NSN 6110-01-160-1857
NSN 5835-00-909-8088
NSN 5935-00-436-6051
NSN 6145-01-415-3763
NSN 6220-00-175-7849
NSN 7035-01-398-3494
NSN 5965-00-823-8623
NSN 6685-00-929-1185