Part Details | STRAIGHT SHAFT
3040-00-124-1425 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: 8438085, 3040-00-124-1425, 00-124-1425, 3040001241425, 001241425
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | NOV 06, 1968 | 00-124-1425 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN

FLAT KEYWAY

PLAIN

FLAT KEYWAY

Cross Reference | NSN 3040-00-124-1425
Part Number | Cage Code | Manufacturer |
---|---|---|
8438085 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 3040-00-124-1425
Characteristic | Specifications |
---|---|
MATERIAL | STEEL |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-580,CLASS W1-10-1.00C FED SPEC SINGLE MATERIAL RESPONSE |
SURFACE FINISH | 125.000 MICROINCHES |
FIRST END STYLE | PLAIN |
FIRST END DIAMETER | 0.1246 INCHES NOMINAL |
END SIMILARITY | NOT IDENTICAL |
SECOND END STYLE | 0 FLAT KEYWAY |
SECOND END GROOVE WIDTH | 0.0320 INCHES NOMINAL |
SECOND END GROOVE DIAMETER | 0.0780 INCHES NOMINAL |
SECOND END DISTANCE FROM END TO GROOVE | 0.3200 INCHES NOMINAL |
SECOND END DIAMETER | 0.1246 INCHES NOMINAL |
SECOND END EXTERNAL THREAD LENGTH | 0.3000 INCHES NOMINAL |
OVERALL LENGTH | 1.480 INCHES NOMINAL |
SPECIAL FEATURES | MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS 1 OR ZINC PHOSPHATE,MIL-P-16232,TYPE Z,CLASS 1; 1ST END HEAD CHARACTERISTICS: 0.375 IN. DIA.,0.130 IN.ALONG LG.,HEAD TAPERS TO 29.0 DEG.; 2ND END THREAD CHARACTERISTICS: 0.112-40UNC-2A,END BEVELED TO 0.020 IN. ALONG LG. AND DIA. BY 45.0 DEG. |