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 5998-01-041-9430
NSN 6645-01-400-2119
NSN 5975-00-032-4641
NSN 5920-00-781-7539
NSN 5996-00-517-6974
NSN 6685-00-445-0965
NSN 6135-00-733-9665
NSN 5855-01-512-1926
NSN 5895-01-519-9373
NSN 5895-00-248-7477
NSN 6645-01-560-0738
NSN 5910-00-679-9556