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 5855-01-046-7273
NSN 5925-01-588-5108
NSN 5855-01-575-6772
NSN 6650-01-215-2762
NSN 2925-00-200-0085
NSN 5910-00-284-7297
NSN 5975-01-457-1119
NSN 5945-01-031-4109
NSN 5960-01-515-4791
NSN 6320-01-262-8642
NSN 6130-01-119-9926
NSN 5945-01-210-7200