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 6620-00-678-3386
NSN 6620-00-979-6860
NSN 6610-00-935-7131
NSN 5935-01-236-6215
NSN 6220-01-577-1221
NSN 5915-00-942-1125
NSN 5960-00-755-7017
NSN 5998-00-930-0452
NSN 5975-01-574-2065
NSN 2925-01-384-4139
NSN 7035-01-364-0286
NSN 5998-01-169-3647