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 6105-01-294-7504
NSN 6620-01-389-7446
NSN 6145-01-144-4815
NSN 5855-00-832-9341
NSN 6135-00-182-7008
NSN 5985-01-345-3849
NSN 6685-01-387-2944
NSN 7035-00-908-4933
NSN 6130-01-437-7729
NSN 6685-01-017-3046
NSN 6650-01-522-3637
NSN 5920-01-331-9148