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 6620-01-360-4725
NSN 5920-01-398-0580
NSN 5999-00-929-7549
NSN 5835-01-447-2544
NSN 5930-01-060-9320
NSN 5930-00-299-7623
NSN 5985-00-084-9104
NSN 6105-01-503-7811
NSN 6110-01-070-9602
NSN 6610-01-541-9794
NSN 5920-01-292-7060
NSN 5895-01-185-6520