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 5945-00-487-3876
NSN 6150-00-308-2686
NSN 6220-00-176-5912
NSN 6610-00-186-9180
NSN 6620-01-488-9547
NSN 5855-01-213-9076
NSN 2925-00-891-9289
NSN 5990-01-423-8189
NSN 5999-00-416-6638
NSN 6150-01-560-6543
NSN 5935-00-738-8364
NSN 2925-01-629-9416