NSN 3040-01-075-3989

Part Details | STRAIGHT SHAFT

3040-01-075-3989 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.

Alternate Parts: 4176022075, 417602-2075, 60CASE SS CLASS L 34 OD 2FT LG, 60CASE SS CLASS L 3/4 OD 2FT LG, 3040-01-075-3989, 01-075-3989, 3040010753989, 010753989

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30APR 20, 197901-075-398922109 ( SHAFT, STRAIGHT )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-075-3989
Part Number Cage Code Manufacturer
417602-207596214RAYTHEON COMPANYDBA RAYTHEON
60CASE SS CLASS L 3/4 OD 2FT LG96881THOMSON INDUSTRIES INC
Technical Data | NSN 3040-01-075-3989
Characteristic Specifications
MATERIAL STEEL COMP 440C
SURFACE FINISH12.0 MICROINCHES
FIRST END STYLE PLAIN
FIRST END DIAMETER0.7500 INCHES NOMINAL
END SIMILARITY IDENTICAL
OVERALL LENGTH24.000 INCHES NOMINAL