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 6105-00-591-5153
NSN 6130-01-561-6338
NSN 5965-00-208-4896
NSN 6620-00-523-9437
NSN 6135-01-467-5100
NSN 5950-01-600-7299
NSN 7035-01-204-7298
NSN 5975-01-578-9517
NSN 5925-01-370-4417
NSN 5915-01-403-2599
NSN 5930-01-272-1435
NSN 5965-01-518-4004