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 6240-01-628-9240
NSN 5996-00-667-4295
NSN 6145-00-936-0083
NSN 5895-00-269-3848
NSN 5996-00-594-8587
NSN 5950-01-324-6563
NSN 5999-00-329-9064
NSN 5925-01-551-1265
NSN 5910-01-189-7471
NSN 5950-01-032-6887
NSN 5985-01-026-1133
NSN 6105-01-443-9547