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 5998-01-225-3288
NSN 6610-01-081-9237
NSN 6130-01-149-2850
NSN 5999-01-462-2123
NSN 5915-01-398-1860
NSN 6610-00-278-7647
NSN 5945-01-522-5211
NSN 5950-00-633-2310
NSN 7035-01-628-7988
NSN 5895-00-021-3539
NSN 5990-00-855-9451
NSN 6320-00-937-5625