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 5935-01-441-5380
NSN 5950-01-302-8999
NSN 6650-01-542-0683
NSN 5835-00-025-9951
NSN 4140-01-367-5824
NSN 6130-01-208-5048
NSN 6135-01-379-0393
NSN 5999-01-347-1501
NSN 5945-00-131-6699
NSN 6645-01-311-5481
NSN 6110-01-311-5655
NSN 5975-00-178-1584