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 5915-01-313-8364
NSN 5996-00-071-8966
NSN 5985-01-282-1403
NSN 7035-01-247-6256
NSN 6135-01-204-8712
NSN 5935-01-442-6408
NSN 6135-00-967-3112
NSN 5998-01-306-7784
NSN 5935-01-562-8504
NSN 5925-00-233-5125
NSN 5855-00-631-4565
NSN 5835-01-012-1436