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 5930-01-534-6216
NSN 6650-01-115-2766
NSN 5996-01-052-4027
NSN 4140-01-345-3560
NSN 5935-01-600-4373
NSN 5895-00-372-5493
NSN 5965-01-080-9808
NSN 5930-01-168-1674
NSN 6145-00-109-0356
NSN 5915-01-384-3858
NSN 6105-01-121-0520
NSN 5835-00-816-0394