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 7035-01-536-5333
NSN 5935-01-336-3262
NSN 5855-01-418-0089
NSN 5925-01-169-8205
NSN 5925-00-911-0593
NSN 6620-00-371-7109
NSN 6685-00-959-4089
NSN 6220-01-411-8925
NSN 6220-01-458-0909
NSN 5999-01-164-7987
NSN 5975-00-467-3999
NSN 6620-01-301-3258