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 6610-01-474-6333
NSN 5915-01-095-5810
NSN 6130-01-211-2589
NSN 6130-00-149-1115
NSN 5985-01-508-4226
NSN 5895-00-946-7250
NSN 5920-01-310-6027
NSN 5925-01-611-2470
NSN 7035-00-803-3056
NSN 6150-01-641-1224
NSN 5945-01-643-7026
NSN 6110-01-104-4299