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 6150-00-635-1384
NSN 6130-01-398-0440
NSN 5985-01-108-2882
NSN 6685-00-286-8481
NSN 5999-01-105-6217
NSN 7035-01-374-0005
NSN 6145-01-614-7584
NSN 5945-00-293-8333
NSN 6110-00-725-9740
NSN 6220-00-111-0921
NSN 6240-01-097-2831
NSN 6130-01-179-7045