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 6145-01-408-2802
NSN 5990-00-173-2816
NSN 5915-01-242-1203
NSN 5998-00-687-8609
NSN 5999-01-461-0090
NSN 2925-01-407-4958
NSN 5990-00-212-4316
NSN 5945-01-342-4501
NSN 6685-01-340-4890
NSN 5996-00-283-7385
NSN 5985-01-459-5388
NSN 6135-01-386-5709