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 6610-01-196-3010
NSN 2925-01-210-6531
NSN 5990-01-651-6364
NSN 6110-01-083-3468
NSN 5835-01-116-2369
NSN 6130-00-188-3709
NSN 5960-00-059-5128
NSN 2925-01-545-2717
NSN 4140-01-332-6904
NSN 5910-01-370-0878
NSN 5935-00-804-3826
NSN 5999-01-269-3568