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 5855-00-688-9954
NSN 5925-01-622-7382
NSN 5945-01-412-1393
NSN 5920-01-577-6848
NSN 6685-00-063-4134
NSN 5855-01-519-3814
NSN 5998-00-801-7925
NSN 5945-01-457-3464
NSN 5965-01-278-8218
NSN 5996-01-385-8345
NSN 7035-01-169-6551
NSN 6650-01-084-5537