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 5945-00-100-1261
NSN 6610-00-809-0978
NSN 6240-00-445-4765
NSN 7035-00-020-2227
NSN 6320-01-392-3531
NSN 7035-00-104-7613
NSN 5998-01-014-5465
NSN 7035-01-512-1826
NSN 5998-01-429-7010
NSN 6135-01-452-2421
NSN 6105-01-290-4738
NSN 6620-01-451-3742