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 5965-01-258-5662
NSN 6320-00-456-2092
NSN 5915-01-144-1125
NSN 6130-01-377-9038
NSN 6220-01-519-8385
NSN 6135-01-576-9616
NSN 5999-01-426-5101
NSN 5935-01-055-5395
NSN 6145-01-324-5774
NSN 6135-00-170-8819
NSN 6220-01-491-3620
NSN 5985-00-615-0897