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 5945-01-357-6492
NSN 6135-00-377-9165
NSN 5996-00-466-1860
NSN 5835-01-362-1946
NSN 6220-01-244-2411
NSN 6320-01-506-9439
NSN 5965-00-011-6742
NSN 5920-01-510-3933
NSN 6135-01-614-8028
NSN 7035-01-483-1776
NSN 6145-01-389-4350
NSN 6135-00-062-5080