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 5996-01-352-0366
NSN 5910-01-414-0292
NSN 5915-01-088-3901
NSN 5910-01-660-3446
NSN 6220-01-370-5980
NSN 6145-01-251-2970
NSN 5855-01-573-3929
NSN 5996-00-803-4595
NSN 6130-00-026-9774
NSN 5996-00-983-8667
NSN 6320-01-272-7072
NSN 5935-01-397-5612