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 5960-00-569-9534
NSN 6220-01-532-3903
NSN 5895-01-204-8213
NSN 5990-01-586-7318
NSN 5945-01-152-2780
NSN 5945-01-094-7961
NSN 6135-01-642-6830
NSN 5985-00-126-9098
NSN 6240-01-117-5645
NSN 5996-00-269-2655
NSN 5925-01-446-6849
NSN 5905-00-262-5645