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 5975-01-364-8662
NSN 5950-00-091-1507
NSN 6650-01-422-7106
NSN 6320-00-036-3688
NSN 5895-00-680-9784
NSN 5915-00-112-0947
NSN 2925-01-306-4228
NSN 6320-01-313-8306
NSN 5996-00-240-3224
NSN 5960-01-094-7569
NSN 5950-00-170-3828
NSN 5950-00-952-0620