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 5965-00-905-6895
NSN 5965-01-263-7636
NSN 6105-01-420-7561
NSN 5975-01-579-1850
NSN 5925-00-558-9090
NSN 6110-01-521-5702
NSN 6150-01-645-3481
NSN 5925-01-397-1460
NSN 6320-00-513-8376
NSN 5960-00-223-5970
NSN 6620-01-564-7128
NSN 6620-00-246-8828