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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6135-01-633-8502
NSN 6105-01-516-9936
NSN 2925-01-499-8720
NSN 5855-01-023-3727
NSN 6135-01-368-2785
NSN 5915-01-462-4834
NSN 5910-00-189-1496
NSN 5895-01-039-6069
NSN 6650-00-754-2276
NSN 6650-00-489-4296
NSN 6240-00-372-4841
NSN 5985-00-437-4901