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 5990-00-510-2098
NSN 5985-00-843-1026
NSN 6320-01-512-2031
NSN 5998-00-336-2396
NSN 5965-00-815-2525
NSN 6320-01-415-0953
NSN 6145-01-592-5741
NSN 5998-00-201-3774
NSN 5985-00-246-3875
NSN 6150-00-728-9764
NSN 6220-00-541-8515
NSN 6620-01-509-8597