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 5945-00-852-2812
NSN 6610-01-275-8382
NSN 6650-01-570-6094
NSN 7035-00-533-4464
NSN 5895-01-495-3630
NSN 6110-01-503-0450
NSN 5998-00-828-4059
NSN 5999-01-518-2722
NSN 6610-01-552-3708
NSN 6620-01-313-8164
NSN 6105-01-254-9781
NSN 5895-01-417-2666