Used on close quarter jo-bolt wrench
No other part numbers with same form, fit, and function found.
NSN 6610-01-425-1523
NSN 2925-00-753-8598
NSN 6320-00-557-3079
NSN 5999-00-761-7612
NSN 6240-01-417-6330
NSN 5996-01-093-4936
NSN 6620-00-010-8190
NSN 5990-01-571-7468
NSN 6145-01-354-3093
NSN 7035-00-215-3272
NSN 4140-01-506-4547
NSN 5930-00-670-5764