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 5835-01-654-4570
NSN 5835-01-416-5764
NSN 5960-00-723-2793
NSN 5855-00-922-6459
NSN 6110-01-585-1368
NSN 6110-01-268-0418
NSN 5996-00-658-7872
NSN 5925-01-108-1677
NSN 5998-00-874-9639
NSN 5910-00-619-5665
NSN 5999-00-636-9589
NSN 5990-01-168-6797