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 6130-00-209-6716
NSN 5855-01-169-4275
NSN 5835-01-432-1277
NSN 6130-00-813-7453
NSN 5950-01-316-3440
NSN 5855-01-627-7577
NSN 5925-00-057-6762
NSN 5920-00-998-9528
NSN 5945-01-276-0611
NSN 6130-01-390-9434
NSN 5915-01-205-2933
NSN 6105-01-246-0302