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 6150-01-366-6975
NSN 4140-01-208-1851
NSN 6135-01-333-6737
NSN 7035-01-105-3787
NSN 5998-00-808-8983
NSN 5855-00-288-1408
NSN 6105-01-090-0661
NSN 6130-01-381-7103
NSN 6645-01-389-1970
NSN 5895-00-624-4155
NSN 6685-00-779-0774
NSN 6650-01-385-3190