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 5960-00-614-1552
NSN 5920-01-284-8679
NSN 6240-01-362-8258
NSN 5945-01-071-7647
NSN 5990-00-179-2576
NSN 5998-00-796-7521
NSN 6150-00-113-8619
NSN 6620-01-197-7083
NSN 6620-00-361-3590
NSN 6145-00-924-8017
NSN 5930-00-159-7467
NSN 5990-01-157-0441