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 5920-00-402-1752
NSN 5930-01-463-8579
NSN 5935-01-283-2270
NSN 5910-00-606-7431
NSN 5915-01-222-2277
NSN 6320-01-554-0901
NSN 6610-00-777-7494
NSN 7035-00-059-7970
NSN 5990-01-097-4721
NSN 6135-00-078-9931
NSN 5895-01-634-0630
NSN 5835-00-770-2843