The guide aligns the pins so the insertion in sequence from the smallest to the largest will effectively remove the pitch link bolt
No other part numbers with same form, fit, and function found.
NSN 5855-00-821-7512
NSN 6135-01-417-6539
NSN 6685-01-006-7569
NSN 5996-01-548-5865
NSN 5975-01-483-0302
NSN 6130-00-549-2607
NSN 5990-01-472-2447
NSN 5945-01-609-5671
NSN 6110-00-838-0492
NSN 2925-00-953-2920
NSN 2925-01-539-4486
NSN 5965-01-496-4765