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 6650-00-716-7628
NSN 6220-01-254-7921
NSN 6105-01-618-9015
NSN 5855-01-133-3587
NSN 6620-01-490-5664
NSN 6240-00-541-7032
NSN 5950-01-013-9382
NSN 5835-01-459-7428
NSN 2925-01-434-6945
NSN 6610-01-387-3648
NSN 6645-00-181-1877
NSN 5985-01-328-7420