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 5960-01-437-7422
NSN 6110-01-049-1679
NSN 6620-00-905-6590
NSN 5985-01-442-5635
NSN 5935-01-364-3900
NSN 6645-00-432-3420
NSN 6105-00-060-5815
NSN 5935-01-453-8813
NSN 6130-00-530-3737
NSN 5935-01-265-1111
NSN 6220-00-753-8593
NSN 5855-00-962-5792