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 6685-01-546-5163
NSN 5910-00-079-0078
NSN 6145-01-441-7190
NSN 5999-00-966-9054
NSN 5935-01-396-4727
NSN 6645-00-246-4934
NSN 6645-01-454-7038
NSN 6645-01-023-8020
NSN 7035-01-519-3253
NSN 5950-01-462-9597
NSN 5905-01-308-6029
NSN 5996-01-499-9749