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 6650-00-015-1835
NSN 6685-01-246-4139
NSN 5930-00-905-6999
NSN 5965-00-275-0491
NSN 5855-00-281-3843
NSN 4140-00-677-3510
NSN 6650-01-611-2795
NSN 5935-00-586-5235
NSN 5905-01-481-2407
NSN 5930-01-600-0260
NSN 6320-00-456-2092
NSN 5855-01-510-4564