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 5910-01-188-6535
NSN 5965-00-693-8829
NSN 6645-01-483-5519
NSN 4140-01-513-9139
NSN 5915-01-214-7793
NSN 6645-00-674-9728
NSN 6650-01-514-0240
NSN 7035-01-158-7673
NSN 6105-00-169-8773
NSN 5905-01-175-2743
NSN 5895-01-608-4352
NSN 6240-01-579-4734