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 5835-00-888-9422
NSN 5960-00-699-8146
NSN 5910-00-916-3986
NSN 6685-01-589-3903
NSN 5835-01-519-3834
NSN 6220-01-005-2134
NSN 5985-01-025-6051
NSN 5935-00-495-7244
NSN 6105-01-102-4425
NSN 5996-01-106-0137
NSN 6645-01-607-2132
NSN 5915-01-507-0152