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 5998-01-427-3776
NSN 5915-01-029-3414
NSN 5950-01-315-6554
NSN 5945-00-096-7958
NSN 5960-01-321-2750
NSN 6145-01-414-4207
NSN 6135-01-187-4382
NSN 6645-01-083-4759
NSN 6650-01-268-8147
NSN 6610-01-146-0331
NSN 6110-01-326-1797
NSN 5960-01-250-3478