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 6320-00-676-9387
NSN 5835-00-286-5432
NSN 6685-01-023-2166
NSN 6130-00-239-5952
NSN 5920-01-487-5516
NSN 6620-01-481-1358
NSN 5925-01-442-5795
NSN 5895-01-657-8509
NSN 5895-00-518-1593
NSN 5985-00-614-2744
NSN 4140-01-343-7302
NSN 7035-00-535-8109