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 6610-01-061-8466
NSN 6130-01-241-9509
NSN 5990-01-064-6080
NSN 5930-01-009-9239
NSN 6220-01-302-7183
NSN 5935-01-492-6787
NSN 6320-01-176-8367
NSN 5960-00-088-2686
NSN 7035-01-519-8227
NSN 6130-01-156-6109
NSN 5965-01-443-3000
NSN 5985-01-462-1845