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 5999-01-193-4870
NSN 5920-01-231-2406
NSN 6685-00-091-0281
NSN 6240-01-550-2744
NSN 7035-01-317-4227
NSN 5985-01-279-3233
NSN 6650-01-633-9147
NSN 5960-00-391-6493
NSN 6620-00-269-5168
NSN 6240-01-449-0746
NSN 5998-00-661-0380
NSN 5895-00-481-7596