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 5965-00-983-1815
NSN 6135-01-412-8929
NSN 6610-00-395-2574
NSN 5990-01-386-5561
NSN 5910-00-079-1309
NSN 5915-01-297-6740
NSN 4140-00-521-0380
NSN 6645-01-008-2720
NSN 2925-00-146-0179
NSN 5998-00-961-3284
NSN 6135-01-062-9356
NSN 6130-01-492-5514