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 6130-01-464-3998
NSN 5950-01-053-5095
NSN 5950-01-411-6227
NSN 6220-01-442-3878
NSN 5915-01-628-2203
NSN 5905-00-201-3077
NSN 6320-01-371-3047
NSN 5910-01-502-4566
NSN 5975-01-506-4240
NSN 6645-01-118-5300
NSN 5925-00-226-1155
NSN 5998-00-601-2599