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 6320-00-521-9350
NSN 6220-00-099-9192
NSN 5945-01-414-0324
NSN 6320-01-425-1417
NSN 6645-01-578-6815
NSN 5910-00-247-8626
NSN 5915-01-201-4985
NSN 5910-00-186-9441
NSN 5930-01-358-8355
NSN 5999-01-279-1070
NSN 6130-01-594-4550
NSN 5855-00-288-1408