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 5945-01-571-4505
NSN 5985-01-082-6679
NSN 5985-01-391-6560
NSN 5935-01-111-9963
NSN 6110-01-446-7126
NSN 5910-01-331-3168
NSN 5930-00-170-7146
NSN 5925-01-158-9057
NSN 5999-01-461-2808
NSN 5945-00-034-0737
NSN 7035-00-252-7467
NSN 6130-01-191-9567