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 6610-00-224-4252
NSN 6685-01-215-3751
NSN 5935-00-187-0006
NSN 5990-01-651-0170
NSN 6685-01-313-9738
NSN 6610-01-168-7943
NSN 6645-01-324-5621
NSN 6240-00-708-2083
NSN 5835-01-252-5879
NSN 5960-01-614-8005
NSN 5945-01-133-7929
NSN 6650-01-493-6638