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 5935-01-589-6698
NSN 5920-00-759-1003
NSN 5975-01-534-6316
NSN 5915-01-605-3326
NSN 6135-01-396-4900
NSN 6110-01-119-3949
NSN 6220-00-423-2700
NSN 5999-01-347-4709
NSN 6145-01-083-3328
NSN 6130-00-402-5213
NSN 7035-01-394-3169
NSN 6650-01-364-8504