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 5999-00-655-1824
NSN 6620-01-183-1900
NSN 5930-01-329-7902
NSN 5895-01-160-5584
NSN 5910-01-212-0094
NSN 6110-00-104-4341
NSN 2925-00-101-7972
NSN 5835-01-383-1313
NSN 5945-01-437-5401
NSN 6650-01-547-4342
NSN 5910-00-165-0629
NSN 5960-00-340-3120