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 5960-00-515-7366
NSN 6645-01-527-2914
NSN 6610-00-007-1527
NSN 5965-01-383-7235
NSN 5975-01-247-2305
NSN 5895-01-548-5755
NSN 6130-00-473-2270
NSN 5915-01-442-2348
NSN 5999-01-521-2992
NSN 6685-01-388-4061
NSN 6130-01-508-4150
NSN 6150-01-293-5951