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 6610-00-078-9620
NSN 6135-01-430-3119
NSN 5895-00-959-2284
NSN 5950-00-313-9509
NSN 6105-00-490-6035
NSN 5965-01-261-6073
NSN 6240-00-079-0112
NSN 4140-01-100-6160
NSN 6320-01-029-4220
NSN 6685-01-501-1390
NSN 6320-01-316-2190
NSN 5915-01-426-1338