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 2925-01-607-4340
NSN 6320-01-618-7800
NSN 5998-00-869-1799
NSN 5935-00-039-8966
NSN 5998-00-839-2179
NSN 6110-00-829-9596
NSN 5945-01-270-3496
NSN 5910-01-572-2323
NSN 5835-00-601-1402
NSN 6135-01-615-0812
NSN 5996-00-842-2023
NSN 5925-00-222-6199