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 6320-00-242-3300
NSN 7035-00-281-4082
NSN 5996-00-779-0835
NSN 6645-01-363-9676
NSN 6145-01-599-4225
NSN 6620-00-303-3271
NSN 5960-00-884-2535
NSN 6130-00-101-0566
NSN 5910-01-044-9558
NSN 5915-01-392-6273
NSN 6105-01-360-5629
NSN 6620-00-111-0401