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 5999-01-051-0922
NSN 6240-01-590-8460
NSN 5925-01-577-5546
NSN 5985-01-214-4262
NSN 6110-00-183-7788
NSN 6150-01-645-8281
NSN 2925-01-283-6740
NSN 6130-01-565-5500
NSN 5855-00-411-8688
NSN 5930-01-274-8943
NSN 5996-00-270-0340
NSN 6620-00-246-5159