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 5990-00-503-4724
NSN 6220-01-526-2726
NSN 5945-00-019-1767
NSN 6620-01-625-2855
NSN 5990-01-390-2177
NSN 5960-00-617-4933
NSN 6150-00-727-5364
NSN 5965-01-309-1084
NSN 6685-01-441-2198
NSN 5925-00-782-0115
NSN 5990-00-989-0395
NSN 6620-00-708-1417