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 5855-00-281-3843
NSN 7035-01-287-9817
NSN 6610-00-848-4764
NSN 6240-01-606-6470
NSN 5905-00-127-6003
NSN 2925-01-462-1620
NSN 5985-01-163-9250
NSN 5910-01-104-9189
NSN 5920-01-433-9119
NSN 5965-00-035-4556
NSN 5965-00-492-1737
NSN 4140-01-055-6355