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 5985-00-410-3485
NSN 6105-00-488-5423
NSN 5960-01-328-8248
NSN 5990-01-056-6413
NSN 6145-00-263-1855
NSN 5920-01-179-9739
NSN 5990-01-056-6413
NSN 6110-00-329-6666
NSN 5915-01-633-9845
NSN 2925-01-004-5627
NSN 5960-01-605-9921
NSN 5996-01-254-3892