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 5930-01-171-8756
NSN 5985-01-655-6868
NSN 5965-01-012-1065
NSN 5996-01-568-4065
NSN 5935-01-567-4812
NSN 5935-01-230-5717
NSN 6620-00-426-6884
NSN 6145-01-009-0362
NSN 5998-00-404-0473
NSN 5935-01-578-7979
NSN 5950-01-003-6131
NSN 6145-01-023-5532