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 7035-01-166-7857
NSN 5855-00-482-9876
NSN 5945-01-519-8887
NSN 6685-00-328-8694
NSN 6110-01-245-2405
NSN 6620-00-176-5722
NSN 6685-01-534-3645
NSN 5998-00-357-1077
NSN 5950-00-110-7547
NSN 7035-01-023-7859
NSN 6130-01-420-5965
NSN 6610-00-290-0758