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 6110-01-599-1917
NSN 6650-00-801-8298
NSN 6240-00-952-1906
NSN 5910-00-065-9062
NSN 5999-00-788-9615
NSN 6150-00-463-1123
NSN 5965-00-153-5216
NSN 5905-00-900-4141
NSN 5950-01-170-4174
NSN 5905-01-582-0591
NSN 5855-00-821-7512
NSN 5835-00-074-3700