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 5965-01-339-8139
NSN 6685-01-064-6181
NSN 5935-00-259-1092
NSN 6150-01-149-8587
NSN 6685-01-445-6818
NSN 5915-01-462-8137
NSN 5965-01-640-8044
NSN 6110-01-547-0627
NSN 6645-00-580-9605
NSN 6685-00-244-1830
NSN 6130-01-495-9423
NSN 6110-00-188-9874