NSN 3040-00-339-7705

Part Details | SHOULDERED SHAFT

3040-00-339-7705 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: 760200, 3040-00-339-7705, 00-339-7705, 3040003397705, 003397705

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-339-770522914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-339-7705
Part Number Cage Code Manufacturer
76020098897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 3040-00-339-7705
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL STEEL COMP 8630
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH160.0 MICROINCHES
FIRST END DIAMETER0.7483 INCHES MINIMUM AND 0.7493 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE PLAIN
SECOND END DIAMETER0.4984 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM
LARGEST STEP DIAMETER0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
OVERALL LENGTH3.090 INCHES NOMINAL
STEP QUANTITY6
SPECIAL FEATURESCHAMFER 45 DEG. X 0.03 IN. EACH END; DS362-10 SERRATION BETWEEN SECOND AND FIFTH STEPS; 0.330 IN. DIA HOLE THROUGH LENGTH OF SHAFT ON CENTERLINE; CHAMFER 30 DEG X 0.56 IN.,THIRD AND FIFTH STEPS
END ITEM IDENTIFICATIONACFT MODEL F104