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 6320-00-823-2015
NSN 6620-01-412-0938
NSN 6130-00-929-6699
NSN 5975-01-415-4283
NSN 5975-00-608-4391
NSN 6650-00-470-3905
NSN 6240-00-600-7138
NSN 5965-01-286-6548
NSN 5855-00-165-3093
NSN 5915-01-015-5829
NSN 6645-01-494-3845
NSN 5990-01-184-2550