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 5915-00-630-4510
NSN 6645-00-988-4427
NSN 6610-01-109-6405
NSN 5945-01-282-6061
NSN 5999-01-142-8941
NSN 5960-01-265-4487
NSN 7035-00-884-8366
NSN 6110-01-608-4799
NSN 5910-01-305-5937
NSN 6610-00-091-1056
NSN 2925-01-345-5463
NSN 5985-01-530-3038