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 5835-01-463-2334
NSN 5998-00-542-9656
NSN 6650-01-651-0842
NSN 6645-00-539-1705
NSN 6645-00-189-7075
NSN 6145-00-369-3849
NSN 5985-01-601-0801
NSN 6650-01-172-9476
NSN 5895-01-474-6161
NSN 5895-01-511-0062
NSN 6220-01-149-4177
NSN 5910-00-194-1585