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 5945-00-522-1845
NSN 5895-01-614-0386
NSN 5965-01-225-6080
NSN 5855-00-089-3974
NSN 5905-01-567-3310
NSN 6610-01-397-6965
NSN 6105-00-152-9659
NSN 5975-00-411-4186
NSN 7035-01-049-6776
NSN 6610-00-915-3215
NSN 5998-01-121-4582
NSN 6320-00-270-8222