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 2925-00-546-3129
NSN 5945-01-358-8820
NSN 5996-00-946-8944
NSN 6130-01-611-6584
NSN 5855-01-433-2220
NSN 6130-01-237-5992
NSN 6685-01-287-1457
NSN 6130-00-405-0402
NSN 5910-00-446-6571
NSN 5895-01-050-4877
NSN 5935-00-825-0315
NSN 6105-00-788-3827