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 5930-00-254-2007
NSN 5975-01-012-4693
NSN 5945-01-004-3699
NSN 6610-01-412-9313
NSN 6220-00-324-7474
NSN 6130-01-579-1472
NSN 5950-01-109-0728
NSN 6240-01-482-1738
NSN 5915-00-632-0443
NSN 5905-00-061-4698
NSN 6320-01-232-4664
NSN 6240-01-005-8872