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 6150-00-238-6910
NSN 6150-00-753-3950
NSN 5960-01-449-1310
NSN 2925-01-394-5650
NSN 5960-01-262-0359
NSN 5935-01-648-5252
NSN 6145-00-736-8338
NSN 5960-01-019-8760
NSN 5950-01-604-9435
NSN 6610-01-426-3514
NSN 5930-01-080-2872
NSN 6130-01-642-4281