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 2925-01-633-4048
NSN 5996-00-269-2655
NSN 6240-00-893-4799
NSN 6650-01-633-9147
NSN 6685-01-440-8616
NSN 5910-01-195-7570
NSN 5905-01-491-1522
NSN 5920-00-137-5026
NSN 5945-00-581-3305
NSN 6110-01-224-6409
NSN 6620-01-370-6829
NSN 5965-01-133-3985