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 6105-01-313-3835
NSN 6685-00-227-6750
NSN 5975-01-060-0535
NSN 5895-01-619-5044
NSN 6240-01-214-4805
NSN 5925-01-374-3112
NSN 5998-01-281-7744
NSN 6645-01-416-7973
NSN 5998-01-327-7008
NSN 6620-00-278-7313
NSN 5999-01-571-9079
NSN 5915-00-223-5308