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 5965-01-251-9480
NSN 5915-00-981-2774
NSN 6130-00-186-0737
NSN 5990-01-146-9126
NSN 5975-01-444-5969
NSN 6240-00-099-8606
NSN 5998-01-392-2249
NSN 5895-01-141-7416
NSN 6105-01-449-7150
NSN 6150-01-344-3049
NSN 5945-01-483-9601
NSN 6320-01-414-4568