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 6650-01-371-0500
NSN 5855-00-991-0096
NSN 5930-00-171-8867
NSN 6130-00-372-4322
NSN 5920-00-644-3285
NSN 5960-01-464-9605
NSN 6220-01-465-1888
NSN 5855-00-995-2098
NSN 5985-01-377-7920
NSN 5935-01-170-5815
NSN 5945-00-571-4800
NSN 7035-00-104-7613