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 2925-00-092-6526
NSN 5835-01-347-8714
NSN 5999-01-549-6313
NSN 5965-01-633-8849
NSN 5905-01-249-8330
NSN 5895-01-439-3084
NSN 7035-01-537-8838
NSN 5910-01-476-6844
NSN 6145-00-553-8196
NSN 5910-01-633-9963
NSN 5985-00-284-7766
NSN 5990-01-544-4360