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 5975-00-541-8531
NSN 5930-01-317-3892
NSN 5960-01-047-4326
NSN 6650-01-611-1058
NSN 6145-01-014-0145
NSN 5925-00-900-1904
NSN 6150-01-306-6273
NSN 5950-00-797-2670
NSN 6610-01-447-5598
NSN 5996-01-231-4361
NSN 5945-01-183-6793
NSN 6685-01-604-7678