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 6685-01-501-5362
NSN 6220-00-357-9534
NSN 6320-01-116-3980
NSN 6105-00-165-4236
NSN 6685-01-430-5479
NSN 6240-01-003-8666
NSN 6645-01-633-1852
NSN 6145-01-597-5761
NSN 6145-00-016-8768
NSN 5915-01-594-3616
NSN 6650-01-605-2302
NSN 5855-01-334-6594