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 5998-00-883-9084
NSN 6645-01-044-6376
NSN 6220-00-269-4556
NSN 5915-01-070-2816
NSN 5945-00-451-1978
NSN 6610-01-521-2438
NSN 5835-00-130-6404
NSN 5996-00-307-4157
NSN 5996-01-174-3183
NSN 4140-00-104-7323
NSN 5925-01-608-4259
NSN 6685-01-132-7474