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 5895-00-218-1355
NSN 5910-01-643-9813
NSN 5915-01-225-7302
NSN 6610-01-296-0880
NSN 6130-00-596-9565
NSN 5965-01-170-9891
NSN 2925-01-323-4235
NSN 5915-01-166-7999
NSN 6220-01-261-8103
NSN 5910-00-618-0196
NSN 5905-01-306-7575
NSN 6240-00-103-6646