NSN 3040-01-498-2568

Part Details | SHOULDERED SHAFT

3040-01-498-2568 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Alternate Parts: 3637AS8081, 3637AS808-1, 3637AS808, 3040-01-498-2568, 01-498-2568, 3040014982568, 014982568

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 20, 200201-498-256822914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

TAPERED WITH FLAT

TONGUE

TAPERED WITH FLAT

TONGUE

Cross Reference | NSN 3040-01-498-2568
Part Number Cage Code Manufacturer
3637AS808-130003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
3637AS80830003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
Technical Data | NSN 3040-01-498-2568
Characteristic Specifications
FIRST END STYLE3 TAPERED WITH FLAT
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5643, 17-4PH, COND 1150 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END DIAMETER0.6220 INCHES NOMINAL
FIRST END HOLE DIAMETER0.2190 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END1.110 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE6 TONGUE
SECOND END DIAMETER0.7470 INCHES NOMINAL
SECOND END WIDTH ACROSS FLATS0.495 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1880 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.375 INCHES NOMINAL
SECOND END HOLE DEPTH0.495 INCHES NOMINAL
SECOND END STEP LENGTH0.750 INCHES NOMINAL
LARGEST STEP DIAMETER0.747 INCHES NOMINAL
OVERALL LENGTH6.200 INCHES NOMINAL
STEP QUANTITY2
SPECIAL FEATURESEXPORT CONTROLLED
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONCOMMON STORES DOLLY, P/N 3637AS600-1; SPECIAL AIRCRAFT & ENGINE TOOL & SUPPORT EQUIPMENT