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 5835-00-874-1085
NSN 5930-01-261-2896
NSN 6650-01-472-8804
NSN 5915-01-181-5603
NSN 5996-00-459-0652
NSN 5905-00-939-8883
NSN 6135-01-510-4663
NSN 5920-00-281-2488
NSN 5985-01-298-5182
NSN 5930-00-972-3350
NSN 5950-01-656-6628
NSN 5960-01-335-1622