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 5915-00-672-8741
NSN 5999-01-411-5135
NSN 5905-01-026-9636
NSN 5985-00-785-6872
NSN 5985-01-580-0952
NSN 5945-00-010-1710
NSN 5835-01-392-0575
NSN 5915-01-421-5379
NSN 5935-00-478-1668
NSN 5920-00-285-2245
NSN 6145-00-106-0611
NSN 5965-01-462-2291