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 6145-01-513-0104
NSN 5930-01-050-8025
NSN 6610-00-239-2374
NSN 5915-01-068-4628
NSN 5985-00-644-9752
NSN 6220-01-362-8790
NSN 6685-00-758-1162
NSN 5965-01-207-5966
NSN 6320-01-359-3921
NSN 6145-01-248-9789
NSN 5996-01-539-5995
NSN 5915-00-341-6505