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 6650-00-597-7313
NSN 5990-00-179-2576
NSN 7035-01-630-6149
NSN 5935-01-193-7954
NSN 5915-01-188-6748
NSN 6145-01-602-7739
NSN 5925-00-064-7543
NSN 5999-01-259-7594
NSN 6645-01-142-6167
NSN 6145-01-335-7939
NSN 6145-01-314-5697
NSN 4140-00-060-4052