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 6135-01-482-7901
NSN 6130-01-454-0019
NSN 6105-00-705-7629
NSN 5855-00-494-9581
NSN 6110-00-549-6662
NSN 6130-01-149-2850
NSN 6105-01-270-5600
NSN 6135-00-891-4944
NSN 5855-01-602-9335
NSN 5998-01-290-6896
NSN 6610-01-287-9814
NSN 5975-01-043-3084