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 6240-01-229-5712
NSN 6610-01-447-2560
NSN 6645-01-422-9672
NSN 5915-01-498-4940
NSN 5996-01-595-2094
NSN 6130-00-932-1591
NSN 6145-01-417-1705
NSN 5985-01-082-4854
NSN 5925-00-892-1115
NSN 5930-00-917-0697
NSN 5945-01-390-8300
NSN 6220-00-340-1313