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 6610-01-395-9324
NSN 6145-01-510-8667
NSN 6105-01-612-0624
NSN 5935-00-287-9898
NSN 5920-00-686-0374
NSN 4140-01-025-9699
NSN 5999-00-698-3990
NSN 6620-01-423-0833
NSN 5925-00-715-7831
NSN 5925-00-160-4747
NSN 5996-00-877-3741
NSN 6105-00-120-9601