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 5960-00-244-3285
NSN 5950-01-525-6880
NSN 5925-00-133-2963
NSN 6130-01-434-6091
NSN 5960-00-072-0577
NSN 5935-00-693-4426
NSN 6620-00-105-3312
NSN 5950-01-275-2028
NSN 5960-01-170-0234
NSN 6145-01-417-0042
NSN 6650-00-597-7313
NSN 5990-00-389-0554