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 7035-01-016-4587
NSN 5945-01-439-1683
NSN 5905-00-650-0367
NSN 6620-00-436-0281
NSN 5935-00-314-4509
NSN 6145-00-337-3188
NSN 6135-00-823-3034
NSN 6130-01-512-0183
NSN 4140-01-055-6355
NSN 5930-00-893-2024
NSN 6645-01-437-9017
NSN 5996-00-013-9302