FED FF-P-395/1

FED FF-P-395/1 PIN, DRIVE, POWER ACTUATED, TYPE I - FOR USE WITH DIRECT-ACTING (GAS DRIVEN, NO PISTON) HIGH VELOCITY TOOLS CLASS 1 - FASTENER GUIDE BORE DIAMETER 0.251 -0.261 INCH (NO S/S DOCUMENT/SEE FF-P-395C)

standard by Federal Specifications and Standards, 10/17/1988