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 5910-01-263-2088
NSN 5999-01-264-9262
NSN 6105-01-630-5996
NSN 6135-01-265-1384
NSN 6145-01-263-2837
NSN 6150-00-632-7234
NSN 6685-01-185-3968
NSN 6240-00-740-8901
NSN 6240-01-412-0715
NSN 6145-01-316-9735
NSN 6145-00-406-4471
NSN 4140-00-248-6089