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 5975-01-457-9373
NSN 7035-00-763-6180
NSN 6320-00-823-2015
NSN 6650-01-340-0805
NSN 5895-00-007-9847
NSN 5835-01-069-6863
NSN 6685-01-604-4054
NSN 6105-01-590-1678
NSN 5910-01-236-5556
NSN 5975-00-339-1499
NSN 5996-00-492-9771
NSN 5920-01-241-9594