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 5835-01-273-3916
NSN 5945-01-372-0595
NSN 5835-01-114-3194
NSN 5990-00-562-8413
NSN 5990-00-067-6791
NSN 5895-01-088-2322
NSN 5950-01-233-7877
NSN 5855-00-869-3635
NSN 6240-01-620-2450
NSN 5835-00-222-3956
NSN 4140-00-595-7535
NSN 6130-01-413-5344