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 6620-01-515-6269
NSN 6620-00-079-0311
NSN 5935-01-421-1802
NSN 5935-00-269-5516
NSN 6105-01-141-6912
NSN 5925-01-284-5270
NSN 6135-00-223-9563
NSN 6130-01-511-0352
NSN 7035-00-171-0804
NSN 6220-01-546-4863
NSN 6110-01-167-1822
NSN 6220-01-421-4448