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 5895-00-270-6595
NSN 5935-01-604-5034
NSN 2925-01-304-4567
NSN 6240-01-050-0834
NSN 6145-00-370-1964
NSN 5960-01-419-2167
NSN 6105-01-522-0699
NSN 6650-01-461-7226
NSN 5920-00-476-0528
NSN 7035-01-431-9693
NSN 5990-01-599-7106
NSN 6610-00-827-8959