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 5945-01-618-4704
NSN 5915-00-067-7464
NSN 5855-01-241-1054
NSN 5945-01-290-9002
NSN 6685-00-422-1851
NSN 5910-00-512-4533
NSN 6685-01-179-3099
NSN 5999-01-450-5934
NSN 5925-01-621-3985
NSN 6135-01-477-5259
NSN 5960-01-364-1318
NSN 5925-00-054-8476