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 6610-01-141-7014
NSN 5998-01-435-4817
NSN 5915-01-074-4530
NSN 5965-01-621-6012
NSN 5960-01-302-7583
NSN 5855-01-593-6422
NSN 6220-01-599-6722
NSN 5965-00-602-1508
NSN 2925-01-535-7235
NSN 2925-01-408-6205
NSN 6685-01-507-0605
NSN 5985-01-337-7317