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 5945-01-342-9910
NSN 4140-00-067-4798
NSN 5905-01-107-7538
NSN 6135-01-231-4809
NSN 7035-00-679-9027
NSN 5985-01-503-5733
NSN 5905-01-614-0177
NSN 6240-00-204-0459
NSN 6220-01-447-6800
NSN 5905-01-278-8493
NSN 5905-00-814-4568
NSN 5990-01-580-2191