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 5910-00-725-6126
NSN 5950-01-070-8125
NSN 6105-00-268-2878
NSN 6610-01-155-4060
NSN 6610-00-065-8881
NSN 6105-01-504-7895
NSN 6220-00-224-3036
NSN 5996-01-030-6656
NSN 6320-01-143-3597
NSN 5930-00-144-4994
NSN 5920-00-060-3290
NSN 6620-01-652-2078