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 5996-01-178-7734
NSN 6320-01-567-9792
NSN 5895-01-125-6822
NSN 2925-01-583-5619
NSN 5855-01-365-4287
NSN 4140-01-423-6219
NSN 6240-01-105-1399
NSN 5920-00-110-1152
NSN 6110-00-110-5380
NSN 4140-00-196-7139
NSN 5855-00-782-7714
NSN 5910-00-014-2558