Product Details | SHOULDERED SHAFT

3040-00-772-5174 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.

Part Alternates: 430063, 3040-00-772-5174, 00-772-5174, 3040007725174, 007725174

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-772-5174

Drawings & Photos | NSN 3040-00-772-5174


Cross Reference | NSN 3040-00-772-5174

Part Number Cage Code Manufacturer
430063 82577 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3040-00-772-5174

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720,COND B MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.1247 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 5 CIRCULAR GROOVED
SECOND END GROOVE WIDTH 0.0120 INCHES MINIMUM AND 0.0140 INCHES MAXIMUM
SECOND END GROOVE DIAMETER 0.1155 INCHES MINIMUM AND 0.1185 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.0310 INCHES NOMINAL
SECOND END DIAMETER 0.1241 INCHES MINIMUM AND 0.1246 INCHES MAXIMUM
LARGEST STEP DIAMETER 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
OVERALL LENGTH 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
STEP QUANTITY 3
SPECIAL FEATURES END HOLE DRILLED INTO 1ST END 0.063 IN.DIA BY 0.080 IN.DP

Restrictions/Controls & Freight Information | NSN 3040-00-772-5174

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