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 7035-01-154-0796
NSN 6645-01-420-5623
NSN 6645-01-417-1913
NSN 6130-01-105-4195
NSN 6150-01-069-3167
NSN 5855-01-439-7214
NSN 6610-00-300-4774
NSN 6150-01-452-7778
NSN 5996-01-381-1997
NSN 7035-01-337-1729
NSN 5999-00-186-0058
NSN 5999-01-481-6014