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 5999-01-316-6963
NSN 5945-01-003-8106
NSN 5905-01-364-8594
NSN 5935-01-317-4559
NSN 5945-01-014-0593
NSN 6320-00-228-5678
NSN 7035-01-201-9850
NSN 5996-00-025-8026
NSN 4140-01-513-6746
NSN 6105-01-193-4084
NSN 6240-00-398-0740
NSN 6150-01-058-7416