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 6610-01-029-8749
NSN 5998-01-286-0739
NSN 5999-01-372-7005
NSN 5920-01-081-0012
NSN 6105-00-195-7065
NSN 5915-00-835-9413
NSN 5935-00-229-5215
NSN 6150-01-436-8502
NSN 5996-01-592-3011
NSN 6150-01-506-7863
NSN 6650-01-514-0240
NSN 2925-01-144-0352