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 5960-00-195-6435
NSN 5930-01-556-4430
NSN 6105-01-184-5602
NSN 6145-01-607-6165
NSN 5895-01-493-5237
NSN 5975-01-130-3163
NSN 6145-01-655-7642
NSN 6650-01-340-9809
NSN 5935-01-631-2283
NSN 5965-00-170-5254
NSN 5835-00-193-8951
NSN 5950-01-178-3254