A hinge usually with rectangularly shaped leaves. The dimension parallel to the hinge pin must be greater than the dimension transverse to the hinge pin. It may have a tension coil spring at its pivot(s) for closing action, and may have a third member between its pivot(s) to permit the door, or the like, to swing in an arc from either side.
Dept. of the Air Force NSN 6130-00-960-0275
NSN 5855-01-258-6180
NSN 6240-00-879-5830
NSN 5910-01-444-0859
NSN 6685-01-196-0854
NSN 5990-01-486-2556
NSN 5910-00-100-1496
NSN 5855-00-361-0167
NSN 6645-01-350-3138
NSN 5985-01-159-9182
NSN 6650-01-141-3882
NSN 5999-01-611-4263