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 6130-01-545-4896
NSN 5990-00-964-5296
NSN 5996-01-344-2160
NSN 6645-01-076-4655
NSN 5999-01-585-2369
NSN 6610-00-267-9944
NSN 5915-00-736-8821
NSN 6105-01-534-2282
NSN 6150-01-421-5529
NSN 7035-01-279-7281
NSN 6650-01-501-4304
NSN 5920-01-386-5798