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 5855-01-258-5161
NSN 5915-01-459-7486
NSN 6145-01-041-6562
NSN 5950-00-333-1173
NSN 5965-01-372-1000
NSN 5905-01-331-2783
NSN 5915-01-422-2014
NSN 5855-01-023-3727
NSN 6220-01-457-3504
NSN 6130-00-875-1941
NSN 5990-01-131-2008
NSN 5855-00-532-0025