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 5835-01-051-7584
NSN 5930-01-060-5295
NSN 5999-01-537-9231
NSN 5985-01-298-7399
NSN 6110-01-227-9439
NSN 6135-01-100-3593
NSN 6645-01-263-2276
NSN 7035-00-392-5417
NSN 6220-00-578-6539
NSN 6135-01-341-8003
NSN 6645-00-605-8487
NSN 5920-01-032-6471