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 5965-01-441-9505
NSN 5855-01-589-3816
NSN 6645-01-571-8578
NSN 5835-00-195-7508
NSN 6130-01-580-7182
NSN 6145-01-306-4923
NSN 6110-01-131-9621
NSN 5990-01-143-2518
NSN 6320-01-322-8340
NSN 5925-01-604-9206
NSN 6240-01-031-7955
NSN 5975-01-572-7608