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 6110-00-315-9894
NSN 5945-01-454-0005
NSN 5985-01-322-4229
NSN 5985-01-307-5067
NSN 6220-00-419-0635
NSN 6130-00-683-0586
NSN 5996-00-621-3898
NSN 5935-01-086-7907
NSN 2925-00-684-7708
NSN 6610-01-445-6362
NSN 5930-01-011-9258
NSN 5855-01-398-6704