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 6130-01-170-4059
NSN 6610-00-491-4092
NSN 5895-01-342-8341
NSN 5835-00-907-4390
NSN 6685-01-560-2201
NSN 5935-00-632-7795
NSN 6240-01-160-8499
NSN 5950-01-381-1324
NSN 6220-00-939-1429
NSN 6685-01-252-8093
NSN 5960-01-347-6791
NSN 6150-01-047-2681