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 5945-01-317-3193
NSN 2925-01-068-3844
NSN 5905-01-570-6765
NSN 6320-00-116-3658
NSN 2925-00-005-1618
NSN 6130-01-023-7130
NSN 5996-01-126-7238
NSN 6320-01-029-4220
NSN 5998-01-213-4002
NSN 5915-00-990-8365
NSN 4140-00-495-8704
NSN 5930-01-535-1282