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 5910-00-969-2460
NSN 5855-00-149-0766
NSN 6135-00-505-0679
NSN 6220-01-166-3348
NSN 6145-01-386-9658
NSN 6685-01-502-7184
NSN 5999-01-465-2561
NSN 5925-00-706-4582
NSN 5945-00-418-4423
NSN 6320-00-139-1090
NSN 5835-01-158-6878
NSN 5950-01-437-7126