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 6620-00-678-8777
NSN 5998-01-618-2817
NSN 5905-00-683-4261
NSN 5998-01-609-4095
NSN 6685-00-544-3783
NSN 5965-01-414-6414
NSN 6150-01-285-6068
NSN 5960-01-552-0862
NSN 6135-00-255-1340
NSN 6220-00-922-3714
NSN 5985-00-436-2032
NSN 5895-01-160-8101