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 5855-00-256-5562
NSN 5999-01-308-8645
NSN 5999-01-085-0690
NSN 5950-00-758-9264
NSN 5910-00-225-2850
NSN 5935-01-507-8082
NSN 5935-00-671-0587
NSN 5855-01-660-5088
NSN 6610-01-072-0018
NSN 6685-01-138-8075
NSN 5998-01-317-4624
NSN 5999-01-359-7476