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 5999-01-371-4750
NSN 6610-01-447-2560
NSN 5975-01-301-3566
NSN 6240-00-178-9941
NSN 5945-01-570-7989
NSN 5975-01-282-3453
NSN 5935-01-036-9114
NSN 5996-00-379-5538
NSN 2925-01-465-0795
NSN 6145-01-181-6198
NSN 6645-01-231-7722
NSN 6620-01-516-8476