Product Details | STRAIGHT SHAFT

3040-00-074-4042 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.20310050000101500003040000000

Part Alternates: 82524, 825-24, 3040-00-074-4042, 00-074-4042, 3040000744042, 000744042

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-074-4042

Drawings & Photos | NSN 3040-00-074-4042


Cross Reference | NSN 3040-00-074-4042

Part Number Cage Code Manufacturer
825-24 0ZBJ4 PHILIPS ELECTRONICS NORTH AMERICA CORPORATION
825-24 52983 HEWLETT-PACKARD CO WALTHAM DIV

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Technical Data | NSN 3040-00-074-4042

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,TY 17-4PH FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 16.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.3746 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 14 FLAT GROOVED
SECOND END DISTANCE FROM END TO FLAT ANY ACCEPTABLE
SECOND END DIAMETER 0.3746 INCHES NOMINAL
SECOND END GROOVED FLAT LENGTH 0.2500 INCHES NOMINAL
SECOND END GROOVED FLAT DEPTH 0.0316 INCHES NOMINAL
OVERALL LENGTH 6.680 INCHES NOMINAL
SPECIAL FEATURES 2 FLATS 90 DEG APART AT EA LOCATION AND VISUALLY COPLANAR; SHAFT STRAIGHT WITHIN 0.001 IN 6 IN.; DISTANCES FROM 2ND END TO FLATS 1.090 IN.,3.960 IN.,5.990 IN.
MANUFACTURERS CODE 0ZBJ4
DESIGN CONTROL REFERENCE 825-24

Restrictions/Controls & Freight Information | NSN 3040-00-074-4042

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information