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 6240-01-055-5193
NSN 6135-01-579-3534
NSN 6135-01-370-2599
NSN 6610-01-391-6781
NSN 6145-01-600-5771
NSN 5910-00-290-8093
NSN 5960-00-804-9034
NSN 5930-01-619-9898
NSN 5910-01-441-2301
NSN 6685-01-264-7617
NSN 6150-01-634-0575
NSN 5990-00-510-2098