1/4-inch size; 20 pitch; f17 series; 20 threads per inch
No other part numbers with same form, fit, and function found.
A group of tap, thread cutting having different characteristics. It may include tap wrench(es) and counterboring tool(s).
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 5855-01-547-6540
NSN 6110-00-744-1301
NSN 6685-01-358-5314
NSN 6145-00-433-4079
NSN 5905-00-105-5579
NSN 6685-01-546-1569
NSN 2925-01-271-8727
NSN 6105-01-070-2527
NSN 5950-00-859-3359
NSN 5905-00-840-6487
NSN 5930-01-268-3910
NSN 5996-01-548-5865