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 6135-00-567-1322
NSN 6320-01-435-5991
NSN 5996-01-497-8120
NSN 4140-01-476-7871
NSN 5915-00-761-0118
NSN 5985-01-408-9771
NSN 5945-01-036-6578
NSN 6145-01-334-0646
NSN 5975-00-577-0168
NSN 6685-01-193-4125
NSN 5895-01-451-4547
NSN 5910-01-227-1939