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 6130-01-540-0013
NSN 5960-01-157-7009
NSN 5835-01-645-2892
NSN 5935-01-211-6420
NSN 5925-01-215-7324
NSN 6110-01-633-9660
NSN 5915-00-881-6449
NSN 5960-01-352-0451
NSN 5999-00-019-1721
NSN 6240-01-052-7690
NSN 4140-01-514-8490
NSN 5990-01-196-2953