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 2925-01-347-9346
NSN 6320-01-242-8355
NSN 7035-01-548-1864
NSN 6240-00-495-6763
NSN 5975-01-490-6156
NSN 5910-00-269-4755
NSN 6220-01-050-0835
NSN 5905-00-242-0593
NSN 4140-01-143-3520
NSN 5855-01-617-8619
NSN 6685-01-450-8630
NSN 5999-01-415-0855