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 6650-00-367-9230
NSN 5935-01-602-5045
NSN 5996-01-173-1537
NSN 5835-01-459-7428
NSN 5999-00-827-0703
NSN 5950-01-085-7329
NSN 6105-01-606-8337
NSN 2925-00-806-7972
NSN 5998-01-439-2701
NSN 5960-01-169-6004
NSN 5935-00-724-5767
NSN 6685-01-461-3560