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 6610-01-012-4081
NSN 5910-01-595-1963
NSN 5925-01-246-3703
NSN 6320-01-322-8340
NSN 7035-00-312-3055
NSN 6645-00-527-7258
NSN 5930-01-142-3173
NSN 5965-01-046-9619
NSN 5999-01-619-0456
NSN 5915-01-422-9979
NSN 2925-01-604-8984
NSN 5895-00-141-9127