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 6650-01-604-6246
NSN 5910-00-257-9786
NSN 6220-00-503-2831
NSN 5925-01-370-6972
NSN 5910-01-106-4238
NSN 6130-00-475-9848
NSN 5998-01-480-8616
NSN 5985-01-502-6097
NSN 5915-00-924-2230
NSN 5965-01-467-2071
NSN 5950-01-157-5403
NSN 5905-01-291-2843