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 5920-01-265-8068
NSN 6650-01-243-7789
NSN 6645-01-508-4012
NSN 6320-00-336-9123
NSN 5999-01-472-3470
NSN 6240-01-624-1777
NSN 5855-00-132-4898
NSN 6145-01-198-5634
NSN 6610-00-299-1844
NSN 5895-00-627-3991
NSN 6110-01-513-6970
NSN 5990-01-492-6575