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 5985-01-579-8048
NSN 5855-01-634-0259
NSN 6150-00-205-6775
NSN 5915-01-349-1885
NSN 5950-01-381-2994
NSN 6105-00-812-0505
NSN 5960-01-251-9659
NSN 5930-01-506-3454
NSN 6150-01-525-7556
NSN 5960-01-381-2478
NSN 6620-00-861-3828
NSN 5945-01-013-9311