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 5930-01-417-6002
NSN 5895-00-244-0943
NSN 6130-01-422-1850
NSN 4140-01-381-0099
NSN 5975-01-424-1216
NSN 5999-01-150-1804
NSN 6610-00-585-6227
NSN 5998-01-569-1062
NSN 5915-00-291-3736
NSN 6685-01-014-3150
NSN 5985-00-882-1748
NSN 5999-01-137-4489