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 6685-01-076-4703
NSN 6105-00-259-1692
NSN 5945-00-156-6679
NSN 5835-01-116-2369
NSN 2925-01-459-8093
NSN 6320-01-246-4390
NSN 2925-01-159-8312
NSN 6135-00-738-5571
NSN 7035-01-391-9858
NSN 5905-01-063-1710
NSN 5925-01-012-6213
NSN 2925-00-523-7096