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 6320-01-253-9585
NSN 6130-01-003-1019
NSN 7035-00-252-7467
NSN 6130-01-301-3571
NSN 5996-01-052-8215
NSN 6220-00-424-6776
NSN 5999-01-516-1125
NSN 6240-00-139-9222
NSN 6130-00-403-8617
NSN 5930-01-340-2161
NSN 5835-01-071-2814
NSN 6135-00-321-6707