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 5945-01-226-2900
NSN 5985-01-240-4495
NSN 5985-01-188-7281
NSN 5950-01-277-4961
NSN 5935-01-357-0823
NSN 6620-01-012-2852
NSN 7035-01-088-6415
NSN 5950-01-225-8027
NSN 6105-01-503-2368
NSN 5998-00-091-1474
NSN 6220-00-229-7726
NSN 2925-01-018-6725