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 6610-00-308-4242
NSN 5950-01-625-7614
NSN 5835-00-902-8680
NSN 6220-01-427-2333
NSN 6320-00-908-6841
NSN 5950-01-345-4185
NSN 6110-01-633-9660
NSN 6610-01-534-8075
NSN 6320-00-322-3460
NSN 6135-01-438-9450
NSN 6135-00-985-7846
NSN 5975-00-625-8155