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 5930-01-450-9271
NSN 5895-01-509-4848
NSN 5895-01-303-7353
NSN 5935-01-339-4079
NSN 6105-00-569-9590
NSN 6110-00-930-1558
NSN 6645-00-269-2764
NSN 6645-01-272-3202
NSN 5925-01-281-7511
NSN 6130-01-392-1023
NSN 6130-00-272-1227
NSN 5915-01-422-9979