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 5965-00-074-1317
NSN 6105-01-221-1407
NSN 6240-00-824-4271
NSN 2925-00-246-3077
NSN 5996-01-412-9232
NSN 6650-01-174-5788
NSN 2925-01-004-5627
NSN 5996-00-919-0682
NSN 5998-01-239-9083
NSN 6130-01-319-7176
NSN 5998-00-824-4143
NSN 5999-01-463-2867