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 6610-00-433-8700
NSN 6220-01-329-1025
NSN 5905-00-905-6640
NSN 6220-01-601-7445
NSN 5975-01-013-9247
NSN 5935-01-358-1443
NSN 7035-01-633-9537
NSN 6685-01-646-2185
NSN 6145-01-605-0948
NSN 6610-01-606-2144
NSN 5895-00-203-2379
NSN 5855-00-185-1560