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 5950-00-419-3599
NSN 5998-01-224-7193
NSN 5895-01-023-0061
NSN 6610-01-456-8653
NSN 5910-00-891-9507
NSN 6110-01-169-2301
NSN 6240-00-966-8717
NSN 5999-00-755-1759
NSN 5835-00-841-2650
NSN 5920-01-401-5315
NSN 5935-00-776-4617
NSN 5975-01-113-6375