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 7035-01-211-5636
NSN 6240-00-156-1607
NSN 5985-01-359-2605
NSN 5835-01-008-8887
NSN 6130-01-224-7954
NSN 6145-01-275-2035
NSN 5925-01-462-5933
NSN 5905-01-593-6444
NSN 5945-00-683-2914
NSN 5905-00-754-3327
NSN 5935-01-181-9074
NSN 6220-01-547-4455