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 5999-01-169-2416
NSN 4140-01-487-3063
NSN 2925-01-434-6945
NSN 5935-00-647-4020
NSN 6240-00-456-6238
NSN 5935-00-434-4639
NSN 5965-00-891-2778
NSN 4140-01-631-5554
NSN 5935-00-204-9909
NSN 6240-00-908-5069
NSN 4140-01-364-0109
NSN 5895-01-483-1554