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 6620-00-170-5296
NSN 5996-00-729-1250
NSN 5855-00-560-0110
NSN 5925-00-835-6009
NSN 5960-01-546-2379
NSN 5855-01-278-8922
NSN 5905-00-034-2323
NSN 5835-01-332-2867
NSN 6220-01-530-2267
NSN 5895-01-303-6892
NSN 5910-01-054-1888
NSN 5965-00-127-3847