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 6685-00-816-8838
NSN 5905-01-290-5265
NSN 5855-00-361-0167
NSN 5895-00-268-7364
NSN 5920-00-258-6822
NSN 5855-00-494-9581
NSN 5985-01-406-1507
NSN 5945-01-262-3855
NSN 6320-01-466-4175
NSN 5935-00-225-8629
NSN 5935-00-238-1515
NSN 5965-00-246-5612