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 5835-01-368-4015
NSN 5965-01-281-3895
NSN 6105-00-419-3174
NSN 5855-01-328-7434
NSN 5930-00-906-3477
NSN 5935-01-603-6216
NSN 6685-01-197-7703
NSN 5920-01-385-2487
NSN 5855-00-058-1293
NSN 5990-01-042-1984
NSN 6220-01-417-8067
NSN 5945-00-197-7673