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 5945-01-483-1316
NSN 6135-00-274-4037
NSN 5975-01-278-2830
NSN 5925-00-777-4083
NSN 6645-01-494-3155
NSN 5910-01-486-0166
NSN 5915-01-030-1354
NSN 6320-01-422-1212
NSN 5960-00-349-7650
NSN 6320-01-578-6006
NSN 6645-01-084-5627
NSN 6620-01-376-2150