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 5930-01-634-0659
NSN 5950-01-420-3919
NSN 6110-00-944-8607
NSN 6610-01-421-0732
NSN 5855-00-631-4565
NSN 5855-00-560-0110
NSN 6650-01-014-0931
NSN 5990-00-076-9839
NSN 5975-00-481-3681
NSN 5910-01-579-9610
NSN 6105-00-781-1254
NSN 6130-01-433-2215