Product Details | STRAIGHT SHAFT

3040-01-218-5020 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: 75A6632182001, 75A663218-2001, 3040-01-218-5020, 01-218-5020, 3040012185020, 012185020

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 14 OCT 1985 01-218-5020

Cross Reference | NSN 3040-01-218-5020

Part Number Cage Code Manufacturer
75A663218-2001 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3040-01-218-5020

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/9,COND T7351 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE UNTHREADED CROSS DRILLED
FIRST END DIAMETER 0.9982 INCHES MINIMUM AND
FIRST END HOLE DIAMETER 0.2495 INCHES MINIMUM AND
FIRST END DISTANCE FROM HOLE CENTER TO END 0.801 INCHES MINIMUM AND
END SIMILARITY NOT IDENTICAL
SECOND END STYLE UNTHREADED CROSS DRILLED
SECOND END DIAMETER 0.9930 INCHES MINIMUM AND
SECOND END HOLE DIAMETER 0.2495 INCHES MINIMUM AND
SECOND END DISTANCE FROM HOLE CENTER TO END 0.448 INCHES MINIMUM AND
OVERALL LENGTH 9.280 INCHES MINIMUM AND
SPECIAL FEATURES 2ND END 2ND HOLE 0.2500 IN. DIA C TO C DISTANCE ALONG LENGTH 1.495 IN. FROM END

Restrictions/Controls & Freight Information | NSN 3040-01-218-5020

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:UPrecious metal type is unknown
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