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 6105-01-655-6488
NSN 5999-00-260-0471
NSN 6320-01-422-1212
NSN 5985-01-029-5209
NSN 4140-00-806-9952
NSN 5965-01-617-9182
NSN 6220-00-343-0182
NSN 5905-00-913-3073
NSN 7035-00-145-9138
NSN 5855-01-134-7106
NSN 6685-01-467-8789
NSN 5999-00-206-7317