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 5999-01-227-5337
NSN 6650-01-197-4585
NSN 6240-01-569-2252
NSN 5895-01-065-1403
NSN 5999-01-324-5976
NSN 5999-01-460-8690
NSN 5975-01-443-2398
NSN 6685-00-735-5973
NSN 5925-00-763-4104
NSN 6105-01-257-3934
NSN 6150-01-581-1096
NSN 5905-00-849-7442