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 5935-01-450-7633
NSN 6610-01-608-2899
NSN 6650-01-470-1315
NSN 5965-01-329-7890
NSN 6150-01-580-3025
NSN 6240-00-267-7428
NSN 5935-00-779-8171
NSN 6320-01-519-8767
NSN 5960-01-430-3911
NSN 4140-01-277-9204
NSN 5998-00-523-4088
NSN 5935-01-138-1888