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 6610-01-003-9058
NSN 5965-01-058-1076
NSN 5945-00-619-3553
NSN 5905-01-329-1083
NSN 6645-00-321-6071
NSN 6110-01-646-4195
NSN 5996-01-079-3651
NSN 5920-01-461-7676
NSN 5920-00-960-7614
NSN 5895-00-459-3396
NSN 2925-01-016-3111
NSN 5895-00-391-4951