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 6240-01-461-3129
NSN 5999-01-420-8465
NSN 5999-00-433-3916
NSN 6145-01-090-1086
NSN 5935-01-326-8585
NSN 6685-00-756-3137
NSN 6320-00-731-6134
NSN 5985-01-242-1507
NSN 6105-01-508-3471
NSN 2925-00-041-0439
NSN 6110-01-437-8559
NSN 6620-01-633-7058