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 5999-01-021-6352
NSN 6320-01-554-0901
NSN 5920-01-485-9759
NSN 6110-00-530-3779
NSN 6650-00-862-2142
NSN 6105-01-435-4376
NSN 5935-01-418-1014
NSN 5960-01-307-6692
NSN 5895-00-845-4680
NSN 5950-01-135-2057
NSN 4140-01-411-4764
NSN 2925-01-394-5650