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 5960-00-326-9713
NSN 5895-01-433-2260
NSN 6620-01-242-9247
NSN 5965-01-276-4650
NSN 6130-00-245-3251
NSN 6130-01-622-1065
NSN 6620-01-043-5169
NSN 5965-01-626-5064
NSN 6240-01-406-9057
NSN 7035-00-834-2090
NSN 5920-01-247-2029
NSN 2925-01-442-0878