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 5950-01-392-1895
NSN 6620-00-555-3992
NSN 5996-01-386-4230
NSN 5998-01-027-6167
NSN 6610-01-514-7755
NSN 5935-01-019-4539
NSN 5915-00-083-9552
NSN 6620-00-486-6443
NSN 6145-01-583-8393
NSN 5915-00-809-5254
NSN 5945-01-510-9223
NSN 6240-00-753-7586