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 6645-01-174-0859
NSN 6150-01-367-6309
NSN 6110-00-594-7640
NSN 5996-00-938-0157
NSN 6240-01-614-5218
NSN 5975-01-233-2495
NSN 5960-01-593-4760
NSN 6135-01-084-1609
NSN 5855-01-337-0245
NSN 5990-01-476-9956
NSN 5835-01-484-1362
NSN 5930-01-081-5818