Product Details | STRAIGHT SHAFT

3040-00-864-6658 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: 008646658

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-864-6658

Cross Reference | NSN 3040-00-864-6658

Part Number Cage Code Manufacturer
626382 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION

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Technical Data | NSN 3040-00-864-6658

Characteristic Specifications
FIRST END GROOVE WIDTH 0.0190 INCHES NOMINAL
OVERALL LENGTH 2.000 INCHES NOMINAL
SECOND END GROOVE WIDTH 0.0190 INCHES NOMINAL
SECOND END STYLE CIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720,COMP 303S,COND A MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720,COND A MIL SPEC 2ND MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END DISTANCE FROM END TO GROOVE 0.050 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 0.460 INCHES NOMINAL
FIRST END DIAMETER 0.1248 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OR STEEL COMP 303SE
SECOND END GROOVE DIAMETER 0.1050 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
FIRST END GROOVE DIAMETER 0.1050 INCHES NOMINAL
FIRST END STYLE CIRCULAR GROOVED
SPECIAL FEATURES DISTANCE BETWEEN GROOVE CENTERS 1.051 IN.
SECOND END DIAMETER 0.1248 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-864-6658

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