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 6610-00-966-5740
NSN 6610-01-470-3413
NSN 5835-01-128-9331
NSN 7035-00-003-7518
NSN 5985-01-022-9708
NSN 5985-00-273-3175
NSN 5965-00-082-4087
NSN 5985-01-258-5943
NSN 5920-00-258-6822
NSN 6220-01-265-1077
NSN 6620-01-321-5514
NSN 6150-01-069-2794