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 6645-00-596-5388
NSN 5999-01-476-7149
NSN 5935-00-577-8515
NSN 5999-00-242-8035
NSN 2925-01-495-1178
NSN 6685-00-099-9025
NSN 6105-01-365-5626
NSN 7035-01-364-0286
NSN 5998-00-562-9760
NSN 5996-01-391-4746
NSN 6130-01-145-3332
NSN 5915-00-831-9040