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 6650-01-433-8101
NSN 5895-00-200-7114
NSN 4140-01-221-9255
NSN 5999-00-314-2230
NSN 5920-00-497-1916
NSN 5985-01-276-6444
NSN 5910-00-076-0106
NSN 5855-01-394-7125
NSN 6145-01-604-9552
NSN 5996-00-707-6228
NSN 5996-00-725-2701
NSN 5960-01-577-0628