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 6685-00-641-8526
NSN 5835-01-273-3916
NSN 6240-01-364-8696
NSN 6145-00-153-2818
NSN 5910-00-490-8835
NSN 5835-01-580-0446
NSN 5985-00-258-7134
NSN 4140-01-530-8007
NSN 5935-00-848-6734
NSN 6620-00-545-5689
NSN 6610-00-374-1563
NSN 5990-00-274-3225