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 5895-01-298-7460
NSN 5915-00-520-5763
NSN 6610-01-003-9763
NSN 5975-00-107-8198
NSN 6145-00-753-2264
NSN 5960-00-179-0737
NSN 6620-01-414-4578
NSN 5835-00-518-4507
NSN 6105-01-322-3284
NSN 6105-00-202-2469
NSN 6645-01-569-0491
NSN 2925-01-236-3547