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 5998-01-080-6837
NSN 6130-00-525-9975
NSN 5990-01-025-7466
NSN 6130-01-235-5262
NSN 6610-00-670-7787
NSN 6105-01-171-9255
NSN 6110-00-717-3554
NSN 6610-01-359-9962
NSN 5930-01-300-8851
NSN 5930-00-277-4704
NSN 5960-01-628-2760
NSN 6610-01-047-2420