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 6685-01-634-0611
NSN 6650-01-428-9958
NSN 5998-01-015-2963
NSN 5950-01-543-1262
NSN 5950-01-437-1547
NSN 4140-00-020-1835
NSN 6645-00-412-5677
NSN 6650-01-501-6008
NSN 5990-01-658-9964
NSN 6685-01-645-0890
NSN 5985-01-525-1776
NSN 5945-01-516-8227