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 5996-01-054-1609
NSN 5930-01-430-2510
NSN 5835-01-579-5941
NSN 5996-01-573-6931
NSN 2925-00-242-7688
NSN 6610-01-322-7677
NSN 6105-01-627-3085
NSN 5835-00-289-9080
NSN 5998-01-618-6043
NSN 5920-01-320-7660
NSN 6130-01-096-6692
NSN 5950-00-804-6840