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 6220-00-801-3872
NSN 5855-01-221-4076
NSN 6645-01-380-1189
NSN 6110-01-314-8429
NSN 5975-01-510-4355
NSN 5935-00-862-5009
NSN 5975-00-191-2884
NSN 6650-01-204-7841
NSN 5925-00-174-8818
NSN 5996-01-651-4195
NSN 5999-01-331-7085
NSN 6650-01-364-1313