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 5985-01-438-3786
NSN 5985-00-073-6553
NSN 6145-00-661-0192
NSN 6320-01-422-0765
NSN 6610-01-034-9044
NSN 6150-01-488-0073
NSN 5915-01-105-1960
NSN 5965-00-081-9412
NSN 5990-00-673-1831
NSN 5990-01-216-1276
NSN 7035-01-474-6886
NSN 5915-01-633-9845