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 5895-01-651-4416
NSN 5855-01-196-7082
NSN 5935-01-127-8596
NSN 6650-01-438-4117
NSN 6645-00-067-7070
NSN 5895-00-056-8573
NSN 5975-00-384-8077
NSN 5895-01-412-0950
NSN 5915-01-461-3089
NSN 5945-01-180-9673
NSN 5999-00-659-8303
NSN 4140-01-595-0741