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 5855-01-070-8084
NSN 2925-01-327-3069
NSN 6610-01-088-5871
NSN 5915-00-556-2189
NSN 6240-01-215-2601
NSN 6135-01-573-2428
NSN 5935-01-026-8106
NSN 6650-01-141-5999
NSN 6685-00-140-5237
NSN 5895-00-054-4759
NSN 5835-01-642-4705
NSN 5935-01-461-9932