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 6150-00-806-4302
NSN 6650-01-632-3135
NSN 6610-00-512-4183
NSN 5945-01-604-8977
NSN 5998-00-191-3888
NSN 2925-01-375-9487
NSN 5945-01-536-6031
NSN 5998-00-269-5444
NSN 5998-01-634-0604
NSN 6685-00-679-9965
NSN 5996-00-923-6329
NSN 6220-01-106-3215