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 5950-01-241-3663
NSN 6320-01-309-4407
NSN 6150-00-661-0184
NSN 6650-01-230-5155
NSN 6150-01-545-3589
NSN 5965-00-549-0220
NSN 7035-01-600-0777
NSN 5855-00-797-8217
NSN 5855-01-658-4510
NSN 2925-00-278-9468
NSN 6610-01-392-9620
NSN 5895-01-488-6242