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 5915-01-538-3382
NSN 5930-01-503-4279
NSN 5920-00-934-0639
NSN 5930-01-124-4296
NSN 5925-00-250-7462
NSN 6110-00-882-7117
NSN 5999-00-248-3227
NSN 4140-01-433-3839
NSN 6645-00-925-2887
NSN 5975-01-273-3816
NSN 5965-01-085-6158
NSN 5855-01-448-9794