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 5895-01-502-5600
NSN 7035-01-100-9295
NSN 6110-00-974-2046
NSN 6645-01-122-1878
NSN 5905-00-127-6504
NSN 5915-00-107-6828
NSN 5996-00-141-0288
NSN 6320-00-369-1333
NSN 5990-01-269-2111
NSN 4140-00-347-6807
NSN 6150-00-286-0827
NSN 6320-00-456-2092