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 5996-01-439-3616
NSN 5925-01-044-5508
NSN 5895-01-484-9069
NSN 6220-01-173-3177
NSN 6220-01-361-5182
NSN 6240-01-359-7230
NSN 5920-00-398-0766
NSN 5998-00-222-5015
NSN 6135-01-189-5567
NSN 6145-00-945-1866
NSN 5925-00-441-7918
NSN 5930-01-577-4145