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 6645-00-230-4396
NSN 5855-01-575-2235
NSN 5855-01-225-5855
NSN 5999-00-336-3237
NSN 5925-00-539-8372
NSN 6220-01-340-4874
NSN 5930-00-725-8306
NSN 5910-01-228-5501
NSN 5905-01-481-5154
NSN 6130-01-639-8149
NSN 6150-01-486-4337
NSN 4140-01-343-7302