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 6610-01-398-8092
NSN 2925-01-079-6229
NSN 5985-00-895-6501
NSN 6610-00-938-2320
NSN 6150-01-438-9438
NSN 6645-00-938-2173
NSN 6130-01-347-0867
NSN 6240-01-622-0718
NSN 2925-01-625-6841
NSN 6320-01-462-2295
NSN 7035-01-276-9016
NSN 5935-01-431-7503