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 5945-00-581-4410
NSN 5935-01-166-0604
NSN 5920-01-314-9517
NSN 6240-01-137-1279
NSN 6650-01-144-8436
NSN 6220-01-243-8661
NSN 6320-01-643-0850
NSN 4140-00-621-2918
NSN 5910-00-587-0759
NSN 5895-01-085-0791
NSN 6220-00-769-7858
NSN 6105-00-268-2878