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 6145-01-492-5642
NSN 6130-01-465-4109
NSN 5910-01-604-9544
NSN 6105-00-079-2409
NSN 5925-01-089-1980
NSN 7035-01-605-5924
NSN 5935-01-544-6191
NSN 5905-00-968-4515
NSN 5920-01-066-6926
NSN 5996-01-480-3807
NSN 6685-00-720-3525
NSN 5910-01-341-4115