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 5930-00-216-7511
NSN 6240-01-578-6227
NSN 5945-01-418-8094
NSN 5855-00-494-9581
NSN 5835-00-092-1136
NSN 5855-01-426-5589
NSN 5965-00-097-9654
NSN 5945-00-889-1289
NSN 6620-00-903-5054
NSN 5930-01-363-3852
NSN 5925-00-087-2819
NSN 6685-01-156-9722