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 5960-00-932-3067
NSN 6645-01-160-7707
NSN 5965-01-273-0943
NSN 5996-00-105-8583
NSN 5960-01-462-1864
NSN 5996-00-503-8499
NSN 6240-01-322-9345
NSN 6130-01-474-5190
NSN 6320-00-270-8222
NSN 5960-01-447-7074
NSN 5950-01-415-3910
NSN 6620-01-374-4382