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 5930-01-476-9676
NSN 2925-00-134-4827
NSN 6150-00-705-9943
NSN 5855-01-391-7077
NSN 6610-00-733-5830
NSN 6685-00-638-9261
NSN 6130-01-062-7612
NSN 6105-00-367-1984
NSN 4140-01-379-0740
NSN 5930-01-327-3744
NSN 5965-01-005-0341
NSN 5950-00-536-7730