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 5998-01-485-7004
NSN 6220-01-487-3904
NSN 6150-01-612-3640
NSN 6320-01-029-4220
NSN 5945-01-340-0604
NSN 5945-01-461-2141
NSN 5925-01-401-5314
NSN 6150-01-217-8761
NSN 5999-01-264-5181
NSN 6610-00-270-9974
NSN 6645-01-519-2220
NSN 4140-01-507-5031