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 6220-01-012-0803
NSN 6130-01-654-9385
NSN 6105-01-049-8006
NSN 6150-01-525-1693
NSN 5965-00-910-3233
NSN 7035-01-026-1171
NSN 6320-00-857-4073
NSN 6685-01-585-1123
NSN 5930-01-314-0632
NSN 5930-00-189-2745
NSN 5930-01-561-0079
NSN 5960-01-214-4518