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 6645-01-556-5263
NSN 5998-01-205-4948
NSN 5895-00-221-1315
NSN 5920-00-084-3657
NSN 5835-01-381-2683
NSN 5925-01-154-2468
NSN 6130-01-100-6030
NSN 5950-01-440-1875
NSN 7035-00-142-9076
NSN 5935-01-035-2507
NSN 6220-01-288-3058
NSN 6135-01-370-9441