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 5950-00-027-9293
NSN 6645-00-914-2820
NSN 6320-01-108-5933
NSN 6650-00-187-5388
NSN 4140-00-551-3151
NSN 5996-01-549-3844
NSN 6150-00-175-7868
NSN 6685-00-398-0341
NSN 6145-01-261-5150
NSN 6645-00-183-8812
NSN 5999-01-417-2123
NSN 5930-00-107-5124