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 5910-01-431-5182
NSN 5960-00-626-3644
NSN 4140-00-411-6848
NSN 5975-00-257-8055
NSN 6150-00-118-4171
NSN 5960-01-503-0362
NSN 6110-01-203-0572
NSN 6150-01-291-3145
NSN 5910-00-735-4067
NSN 5950-01-395-2525
NSN 5895-00-960-1765
NSN 5925-01-526-7212