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 6240-00-078-9083
NSN 6135-01-278-9717
NSN 5910-01-354-5151
NSN 5960-01-019-4920
NSN 6650-01-487-6274
NSN 6220-01-388-7350
NSN 6320-00-725-0754
NSN 6685-01-071-7848
NSN 4140-00-277-6285
NSN 2925-01-175-1217
NSN 5945-01-463-2802
NSN 5855-01-391-7077