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 5835-01-508-2528
NSN 6650-01-459-7155
NSN 5998-00-540-9571
NSN 5920-00-959-5664
NSN 5965-00-665-2156
NSN 6650-00-658-9627
NSN 5975-01-165-7048
NSN 5945-01-234-5148
NSN 7035-00-285-3393
NSN 6105-00-268-2878
NSN 6105-00-498-6731
NSN 5895-01-345-7063