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 2925-00-519-5292
NSN 6105-01-585-6137
NSN 4140-00-714-4383
NSN 6650-01-588-4687
NSN 7035-01-474-9537
NSN 2925-01-544-4880
NSN 6685-01-401-5360
NSN 5915-01-563-1323
NSN 4140-01-279-7609
NSN 5975-01-654-3150
NSN 5835-00-673-2885
NSN 4140-00-733-7936