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 6650-00-569-1762
NSN 2925-01-337-2508
NSN 6220-00-559-3555
NSN 6135-00-913-2062
NSN 5990-01-432-4249
NSN 6620-01-140-8684
NSN 5950-01-228-3452
NSN 6320-00-394-8458
NSN 7035-00-861-7913
NSN 5915-01-629-1573
NSN 5950-01-167-8920
NSN 6105-01-084-8157