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 6620-00-865-7932
NSN 5975-01-039-9750
NSN 6135-00-161-0746
NSN 5910-01-072-3859
NSN 5835-00-484-1529
NSN 6610-01-598-6052
NSN 5996-00-960-0103
NSN 5998-00-691-6070
NSN 5945-00-604-9377
NSN 5996-01-043-2105
NSN 5855-00-237-4088
NSN 5930-01-154-5100