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 5965-01-525-4597
NSN 5996-00-720-3064
NSN 5960-00-040-9989
NSN 6610-01-119-7873
NSN 5998-01-437-7308
NSN 5935-01-078-3485
NSN 5990-00-238-3333
NSN 5855-01-051-4143
NSN 6650-01-214-1710
NSN 5960-00-873-4539
NSN 5945-01-445-6081
NSN 6685-00-080-5540