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 5925-00-206-3580
NSN 6685-00-273-7017
NSN 6320-01-570-8814
NSN 6645-01-023-8724
NSN 5999-01-134-8529
NSN 6150-00-092-9134
NSN 6130-01-646-0893
NSN 5996-01-422-3087
NSN 5975-00-891-9738
NSN 6220-01-286-4249
NSN 6320-01-574-1915
NSN 6685-00-517-7132