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 6135-01-518-9813
NSN 6145-01-226-9168
NSN 6145-01-600-7306
NSN 6620-01-132-9678
NSN 2925-01-533-7904
NSN 2925-01-073-8223
NSN 5999-01-463-5947
NSN 5960-00-611-1691
NSN 6150-00-118-6135
NSN 5999-01-385-6194
NSN 6110-01-266-4245
NSN 5910-01-136-8252