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 6320-01-462-3555
NSN 6130-01-326-2573
NSN 5895-01-578-3876
NSN 5925-00-272-8959
NSN 5990-00-821-1509
NSN 5910-01-604-9141
NSN 5950-00-239-3979
NSN 6110-01-296-0742
NSN 5910-01-055-3686
NSN 2925-00-483-9357
NSN 5835-00-111-2953
NSN 6105-01-197-7081