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 5910-01-656-4827
NSN 5945-00-565-9723
NSN 5920-00-270-5179
NSN 5920-01-556-7297
NSN 5965-00-932-4591
NSN 5915-01-520-8322
NSN 6110-01-436-2699
NSN 6150-00-164-8900
NSN 5965-01-121-2511
NSN 5915-01-461-8233
NSN 2925-01-545-2717
NSN 5935-00-862-9877