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 2925-00-010-9609
NSN 5915-01-499-9424
NSN 6145-01-137-9132
NSN 4140-00-269-5795
NSN 2925-01-391-9247
NSN 6320-00-261-9136
NSN 6130-01-506-7195
NSN 5960-00-472-9435
NSN 5985-01-566-2738
NSN 6150-00-596-9882
NSN 6135-01-472-9011
NSN 6320-00-937-5625