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 5835-01-200-8932
NSN 5965-00-964-1756
NSN 7035-00-445-9657
NSN 6610-01-603-0703
NSN 5915-00-932-5324
NSN 5965-00-021-5620
NSN 6145-00-952-2872
NSN 6620-00-365-5454
NSN 6685-01-572-4874
NSN 4140-01-023-1537
NSN 6685-01-128-8026
NSN 6105-00-016-7145