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 5945-00-166-6330
NSN 6650-00-997-4337
NSN 5915-01-113-0761
NSN 5950-01-020-7717
NSN 5915-01-508-5636
NSN 5975-01-634-0678
NSN 5975-01-040-2894
NSN 2925-01-607-4340
NSN 6240-01-055-9696
NSN 6145-00-337-3188
NSN 5996-01-342-8760
NSN 5835-01-168-5167