No other part numbers with same form, fit, and function found.
A cast iron flanged spool, placed in a fueling hose line, having bolt slots for the easy detaching of bolts, and a machined groove around center of spool to permit easy breaking.
NSN 6620-01-418-3245
NSN 5985-00-409-7436
NSN 5950-01-462-2229
NSN 5895-01-422-2381
NSN 6320-01-488-5581
NSN 5855-01-258-6180
NSN 5915-00-425-8973
NSN 6145-00-719-7395
NSN 6620-01-503-0817
NSN 5975-01-594-4389
NSN 5930-01-550-6673
NSN 5910-01-063-7958