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 6320-00-116-3658
NSN 5960-00-023-5613
NSN 5950-01-625-6368
NSN 5855-01-381-5324
NSN 7035-00-488-9765
NSN 4140-00-197-9712
NSN 4140-01-436-6811
NSN 5999-00-126-4918
NSN 2925-01-460-1601
NSN 5920-00-410-4384
NSN 5935-01-579-8073
NSN 7035-00-981-7216