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 5855-01-492-9795
NSN 6645-01-519-3007
NSN 5930-01-316-3995
NSN 6650-01-633-9147
NSN 6240-00-186-6611
NSN 5950-01-301-0189
NSN 5895-01-165-4960
NSN 5895-01-322-5563
NSN 6220-01-178-6843
NSN 6110-01-325-3145
NSN 5996-01-151-2452
NSN 6130-01-183-5604