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 5996-00-724-4766
NSN 5945-01-423-0045
NSN 5999-01-347-7148
NSN 5990-00-832-9766
NSN 5895-01-399-7914
NSN 6220-00-774-5347
NSN 6150-01-122-5963
NSN 5996-00-762-8740
NSN 5998-00-018-0805
NSN 6130-01-028-7040
NSN 6130-01-416-5611
NSN 7035-00-250-0982