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 5999-01-534-9091
NSN 5999-01-447-2960
NSN 6150-01-609-9610
NSN 6150-01-357-7865
NSN 5905-00-516-9508
NSN 5910-00-556-9831
NSN 5960-01-148-5859
NSN 7035-01-258-7661
NSN 6135-00-738-5571
NSN 5996-01-490-6285
NSN 2925-01-503-6792
NSN 5920-01-144-1500