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 5999-01-622-0691
NSN 5930-00-837-5508
NSN 6105-01-308-2212
NSN 5835-01-616-6131
NSN 5975-01-610-9152
NSN 5999-00-724-6706
NSN 6650-01-152-0665
NSN 5999-01-211-6671
NSN 6645-01-076-4655
NSN 7035-01-462-8701
NSN 5985-01-462-4200
NSN 5965-00-985-9157