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 5910-01-053-3980
NSN 6220-01-397-8060
NSN 5835-01-485-0210
NSN 6610-00-125-7415
NSN 5975-00-950-7144
NSN 5945-01-082-0911
NSN 6130-01-625-6382
NSN 4140-01-302-9015
NSN 5975-01-487-5954
NSN 6220-01-535-2260
NSN 6110-00-524-3085
NSN 6110-00-221-1868