Two springs
No other part numbers with same form, fit, and function found.
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.
NSN 6650-01-113-7563
NSN 6145-01-461-4852
NSN 5998-01-413-8154
NSN 5935-01-262-9939
NSN 6130-01-450-8072
NSN 6645-01-561-3516
NSN 5905-01-558-2028
NSN 5920-01-204-6419
NSN 6610-00-202-5481
NSN 5985-00-006-4361
NSN 5985-00-740-7154
NSN 5985-01-025-1491