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 5905-00-521-1936
NSN 5945-00-064-1994
NSN 6650-01-357-2543
NSN 5930-01-139-9726
NSN 6130-00-615-5727
NSN 5910-01-475-3735
NSN 5855-01-541-1361
NSN 6105-01-385-0961
NSN 5920-00-889-7826
NSN 6150-00-698-5531
NSN 5895-01-531-2770
NSN 6685-01-023-2166