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 5960-01-205-0386
NSN 5930-00-915-1408
NSN 5999-01-575-9055
NSN 5985-01-603-0193
NSN 5990-00-301-3386
NSN 5950-01-652-2646
NSN 6620-01-137-4228
NSN 5985-00-500-8706
NSN 4140-01-451-5521
NSN 2925-01-535-7235
NSN 5945-01-429-4029
NSN 6105-01-425-1451