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 5985-01-454-9425
NSN 5915-01-151-2915
NSN 5855-00-337-3679
NSN 5965-01-073-9081
NSN 2925-01-175-1217
NSN 6150-00-223-5840
NSN 2925-00-275-1807
NSN 5915-00-856-7903
NSN 5895-00-069-4546
NSN 5975-01-004-7966
NSN 5895-01-269-1065
NSN 5985-01-352-5696