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 6150-01-036-9224
NSN 6240-00-080-2012
NSN 5930-00-364-7798
NSN 5975-01-344-6474
NSN 5925-01-145-7772
NSN 5999-01-091-4436
NSN 5835-01-416-6455
NSN 5960-01-170-4057
NSN 6220-00-252-0702
NSN 6645-01-245-8390
NSN 5905-00-413-0634
NSN 5895-00-845-9262