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 6105-00-927-1474
NSN 6650-00-558-2532
NSN 4140-00-215-8593
NSN 6135-00-269-5843
NSN 5975-01-396-2587
NSN 5950-01-441-0364
NSN 5945-01-069-4991
NSN 5985-01-188-8219
NSN 5915-00-401-3573
NSN 5999-01-084-6266
NSN 5999-01-147-9932
NSN 5895-01-476-7247