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 5996-00-636-4849
NSN 5935-01-438-1827
NSN 6610-01-325-4784
NSN 4140-00-078-9357
NSN 6685-01-171-0313
NSN 6610-01-521-2438
NSN 5835-00-706-0829
NSN 5910-00-032-6371
NSN 5960-01-112-8273
NSN 6145-01-245-7292
NSN 6220-00-969-2053
NSN 6240-01-327-3239