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 6110-01-367-0843
NSN 6130-01-206-3740
NSN 6145-01-543-3890
NSN 6105-01-626-3469
NSN 5990-01-216-1276
NSN 5950-01-318-8083
NSN 6220-00-963-1517
NSN 6110-01-250-3636
NSN 2925-01-342-1712
NSN 5998-00-288-5533
NSN 5855-01-503-0144
NSN 4140-01-314-7365