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 5920-01-238-8458
NSN 6610-00-137-3959
NSN 5996-00-186-8709
NSN 6650-00-170-5095
NSN 6685-01-511-6014
NSN 5999-00-090-5002
NSN 5910-00-173-5874
NSN 6320-00-682-3448
NSN 5945-01-463-2802
NSN 6145-01-227-6525
NSN 6650-01-552-8038
NSN 6610-01-469-6235