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 5910-00-335-8586
NSN 7035-00-193-2269
NSN 6220-01-222-0724
NSN 5925-01-572-2187
NSN 5835-01-561-2959
NSN 5975-01-200-6048
NSN 5965-00-135-0547
NSN 5998-01-611-1219
NSN 5950-00-679-7856
NSN 6610-01-229-3679
NSN 6110-01-533-1843
NSN 6105-00-393-2489