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 5975-01-237-5769
NSN 5975-01-464-5060
NSN 5996-01-421-3165
NSN 5835-00-870-7034
NSN 5960-01-052-9573
NSN 6150-00-644-0029
NSN 5905-01-438-5413
NSN 6150-01-324-5472
NSN 5905-01-111-9559
NSN 5905-01-141-9634
NSN 5915-01-408-9909
NSN 5895-01-055-6812