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 5960-00-082-0493
NSN 6135-00-926-3503
NSN 5950-01-077-3251
NSN 5999-01-634-0576
NSN 6610-01-400-2296
NSN 5895-00-615-6503
NSN 4140-00-611-8020
NSN 5935-01-132-6615
NSN 5905-01-122-6576
NSN 5985-01-596-6855
NSN 5895-01-420-1584
NSN 7035-00-205-1932