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 6105-01-485-0842
NSN 5990-00-615-7111
NSN 5996-01-381-0868
NSN 6130-01-066-7497
NSN 4140-00-113-8215
NSN 6645-01-025-1002
NSN 6110-00-133-1206
NSN 6645-01-358-7485
NSN 5935-01-543-1625
NSN 6110-01-029-2011
NSN 4140-00-822-4447
NSN 6610-01-422-9508