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 5910-00-690-1619
NSN 5950-00-172-5862
NSN 6105-01-447-5129
NSN 4140-00-089-0490
NSN 5999-00-664-1818
NSN 5835-01-485-0210
NSN 5915-00-883-4374
NSN 7035-01-151-0265
NSN 5920-00-797-9957
NSN 5999-01-218-5840
NSN 5999-00-648-9107
NSN 5935-00-233-1555