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 5855-01-480-8929
NSN 6645-00-877-6002
NSN 5945-01-053-3279
NSN 6130-01-461-3530
NSN 5935-01-281-5611
NSN 7035-01-056-5350
NSN 5965-01-380-1808
NSN 5920-01-216-1694
NSN 6110-01-330-6767
NSN 5855-01-057-7818
NSN 6130-00-269-9914
NSN 7035-01-190-7332