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 5935-01-103-4904
NSN 5895-01-377-4613
NSN 5915-01-068-0995
NSN 6610-00-213-8544
NSN 6110-01-007-1060
NSN 6105-01-055-5049
NSN 4140-01-442-7799
NSN 5905-01-085-6405
NSN 7035-00-188-6674
NSN 5835-01-495-0595
NSN 2925-00-608-8943
NSN 6110-00-244-1354