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 6685-00-768-3645
NSN 7035-00-585-2113
NSN 6320-00-925-0558
NSN 5945-01-281-7404
NSN 5910-01-006-8553
NSN 6650-00-184-1581
NSN 6105-01-104-2437
NSN 5985-01-518-2788
NSN 6105-01-072-3619
NSN 5996-01-503-5363
NSN 5905-01-084-1333
NSN 5985-01-598-7905