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 6110-01-432-8264
NSN 6685-01-220-1754
NSN 5990-01-179-5625
NSN 5930-01-619-4598
NSN 5985-01-359-6512
NSN 5855-01-304-3064
NSN 5855-01-624-5332
NSN 5998-00-100-4908
NSN 6240-01-116-5988
NSN 5930-01-388-1287
NSN 6685-00-156-3054
NSN 5915-01-571-9577