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 5915-00-494-7280
NSN 5965-01-581-2164
NSN 4140-00-740-2153
NSN 5985-01-580-0140
NSN 5985-01-206-4729
NSN 5950-01-513-5911
NSN 6650-01-069-2501
NSN 5950-01-640-6863
NSN 5960-00-878-6583
NSN 5925-01-325-8920
NSN 5895-01-408-5226
NSN 5895-00-596-8678