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 6240-01-502-7103
NSN 6105-00-896-4059
NSN 5990-01-027-1869
NSN 6105-00-542-7948
NSN 6620-01-274-0203
NSN 5935-01-113-7853
NSN 6685-01-080-1948
NSN 5960-01-032-4229
NSN 6320-01-021-6633
NSN 6130-00-558-5844
NSN 5855-01-651-1393
NSN 5996-01-619-0589