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 5975-00-246-4906
NSN 6240-00-191-2855
NSN 5910-01-357-6484
NSN 5996-01-422-3087
NSN 6610-00-626-4086
NSN 6645-00-479-9334
NSN 5975-00-615-9854
NSN 5855-01-293-7444
NSN 6130-01-142-2698
NSN 5996-01-112-7385
NSN 4140-01-414-5320
NSN 5895-01-429-3472