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 6130-00-361-7114
NSN 7035-01-351-3113
NSN 6240-01-183-0893
NSN 6105-01-255-9970
NSN 6610-00-419-3154
NSN 5950-00-796-4668
NSN 5935-00-569-6572
NSN 5999-00-772-5707
NSN 2925-01-157-9204
NSN 5895-01-032-5929
NSN 5990-00-694-4086
NSN 5915-00-308-5404