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 5935-01-380-4645
NSN 6135-00-840-6451
NSN 5998-01-327-6310
NSN 2925-01-633-4048
NSN 5855-00-151-3853
NSN 2925-01-206-7948
NSN 6105-00-316-5098
NSN 6130-00-626-0082
NSN 6110-01-497-1041
NSN 5915-00-269-9252
NSN 7035-01-519-8227
NSN 6620-00-585-1936