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 5985-00-942-0980
NSN 5925-01-388-9679
NSN 6620-01-355-4339
NSN 5950-00-156-2220
NSN 5910-01-357-8415
NSN 5975-01-496-4487
NSN 5915-01-517-0374
NSN 6150-01-195-1474
NSN 5925-00-387-3956
NSN 2925-01-030-6580
NSN 5895-00-794-7645
NSN 5960-00-763-4811