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 6135-00-050-7189
NSN 6645-00-016-0594
NSN 6110-01-113-7642
NSN 5905-00-188-0005
NSN 5999-01-487-1822
NSN 5990-00-503-2459
NSN 6645-01-250-2702
NSN 5835-01-462-5983
NSN 6110-01-617-0489
NSN 5930-01-364-1700
NSN 6150-00-486-4081
NSN 5990-00-400-4794