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 2925-01-350-0200
NSN 5998-01-605-3759
NSN 6150-00-394-4934
NSN 5965-01-107-4078
NSN 6220-01-266-2341
NSN 5925-01-063-7107
NSN 6650-00-834-9062
NSN 7035-00-753-0695
NSN 5965-01-126-4178
NSN 5910-00-876-9322
NSN 5930-00-491-7546
NSN 6105-00-082-7002