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 6610-01-096-8746
NSN 5910-01-398-0621
NSN 5930-00-282-2736
NSN 5925-01-415-3003
NSN 5950-01-382-4947
NSN 5950-00-001-7557
NSN 5895-00-778-7300
NSN 5960-00-605-0226
NSN 6320-00-893-2857
NSN 5930-01-519-9318
NSN 7035-00-188-6674
NSN 6610-00-001-5516