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 5950-01-386-4012
NSN 6105-01-228-8370
NSN 5996-01-027-0702
NSN 5998-01-519-0632
NSN 2925-00-090-5018
NSN 6130-00-135-3376
NSN 5835-00-389-2816
NSN 2925-01-317-1186
NSN 5990-00-905-9556
NSN 6105-00-187-0094
NSN 5999-00-290-5898
NSN 5920-00-484-5408