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 5905-00-864-2837
NSN 6150-01-422-2755
NSN 5895-00-958-2011
NSN 5915-01-441-7857
NSN 6110-00-921-1024
NSN 5855-01-290-2786
NSN 4140-01-551-2798
NSN 6240-00-212-4305
NSN 6685-00-606-8178
NSN 4140-01-618-9702
NSN 6105-00-871-6960
NSN 6150-00-068-1480