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 6150-01-517-8621
NSN 5935-01-211-6648
NSN 5945-01-067-5004
NSN 5920-00-270-5179
NSN 7035-01-169-1166
NSN 5905-01-278-9616
NSN 7035-01-386-5722
NSN 5920-01-224-7028
NSN 5915-00-815-0527
NSN 6610-00-918-3389
NSN 6320-01-478-9351
NSN 6685-01-259-9863