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 5895-00-493-7514
NSN 6645-01-255-9886
NSN 6620-01-653-9278
NSN 5920-00-868-7651
NSN 6135-01-260-7180
NSN 5915-01-483-5125
NSN 5895-01-612-1668
NSN 5905-01-040-1075
NSN 6610-00-181-7544
NSN 5990-01-004-6343
NSN 5855-01-100-3272
NSN 5905-01-644-4333