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 5945-01-482-8945
NSN 6645-01-569-9087
NSN 6645-01-499-1434
NSN 5895-00-599-1827
NSN 5925-01-645-4119
NSN 6220-00-295-1604
NSN 5998-01-544-3783
NSN 6220-00-876-8325
NSN 5920-00-577-4716
NSN 6220-00-436-0692
NSN 5920-00-497-1916
NSN 6105-01-132-4159