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 5895-00-090-3714
NSN 5945-01-534-7682
NSN 5950-01-528-8796
NSN 5998-01-467-3173
NSN 5905-00-497-9410
NSN 6650-00-170-5095
NSN 5935-01-461-2317
NSN 5945-01-457-7390
NSN 5950-01-506-1086
NSN 6105-01-261-4415
NSN 6145-01-141-0214
NSN 5925-01-322-9078