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 6645-01-414-6125
NSN 5998-00-346-4240
NSN 6650-01-611-0434
NSN 5930-01-237-9081
NSN 6645-00-226-2270
NSN 6610-01-512-2025
NSN 5925-01-396-1584
NSN 5965-00-249-6980
NSN 6645-01-461-1542
NSN 5965-01-449-1101
NSN 6135-00-050-7189
NSN 5990-00-242-3754