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 6240-00-398-0740
NSN 7035-01-226-8894
NSN 6135-01-633-8502
NSN 5920-00-858-8619
NSN 5910-01-298-0781
NSN 5996-00-222-6049
NSN 5915-01-269-0890
NSN 5905-00-179-9596
NSN 5990-00-161-2797
NSN 6135-01-604-8739
NSN 6240-01-463-8276
NSN 4140-01-646-3016