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 6105-01-472-5328
NSN 5895-01-076-8846
NSN 5985-00-082-0748
NSN 5945-01-057-7430
NSN 5855-01-188-4049
NSN 2925-00-896-9819
NSN 6320-00-174-1362
NSN 6320-01-239-2337
NSN 6320-00-593-0379
NSN 5990-01-390-2177
NSN 5935-01-064-0555
NSN 6240-00-435-0433