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 6620-01-169-9470
NSN 5998-00-340-3727
NSN 5920-01-015-4486
NSN 5835-00-761-5615
NSN 5930-00-706-9496
NSN 2925-01-139-7106
NSN 6145-01-065-2692
NSN 5998-01-330-9495
NSN 5985-01-490-7751
NSN 5935-01-573-6025
NSN 6645-01-494-3845
NSN 5945-00-502-3587