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 5985-01-392-9995
NSN 6610-01-055-0468
NSN 5855-01-634-0259
NSN 6685-01-453-4133
NSN 5835-01-163-4215
NSN 5895-00-501-0319
NSN 5975-01-380-1908
NSN 5905-01-159-4077
NSN 5990-01-035-6869
NSN 5910-01-141-6667
NSN 6220-00-097-6694
NSN 6610-01-633-8931