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 5945-01-423-9086
NSN 6130-01-607-7240
NSN 6620-00-140-8644
NSN 5965-01-241-0553
NSN 6620-00-834-4265
NSN 6150-01-406-8168
NSN 5999-01-206-9450
NSN 6610-01-565-4769
NSN 5965-01-007-1963
NSN 6610-01-086-9545
NSN 7035-01-145-5059
NSN 5965-01-043-5295