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 5998-01-006-6016
NSN 6150-01-116-3188
NSN 2925-01-248-6028
NSN 5920-01-613-2034
NSN 6610-01-123-7292
NSN 5910-01-458-6399
NSN 5996-00-220-9414
NSN 4140-01-179-7959
NSN 6105-01-634-0322
NSN 7035-01-095-9322
NSN 5990-00-167-2692
NSN 2925-00-519-5292