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 5925-01-114-8254
NSN 6650-00-356-8405
NSN 5985-01-225-3320
NSN 6145-01-068-4138
NSN 5905-01-146-0452
NSN 5945-00-460-9951
NSN 6145-01-341-5734
NSN 6105-00-985-4926
NSN 5905-00-067-5299
NSN 5985-01-171-7598
NSN 6610-01-303-9516
NSN 6105-01-060-1704