Product Details | SHOULDERED SHAFT

3040-00-427-4399 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: 8095, 3040-00-427-4399, 00-427-4399, 3040004274399, 004274399

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 19 APR 1971 00-427-4399

Drawings & Photos | NSN 3040-00-427-4399


Cross Reference | NSN 3040-00-427-4399

Part Number Cage Code Manufacturer
8095 25567 GORMAN-RUPP COMPANY, THE DBA MANSFIELD DIVISION

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Technical Data | NSN 3040-00-427-4399

Characteristic Specifications
MATERIAL STEEL COMP 1045
FIRST END STYLE 3 FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.1880 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 1.688 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.104 INCHES NOMINAL
FIRST END DIAMETER 0.8740 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 3 FLAT KEYWAY
SECOND END KEYWAY WIDTH 0.3130 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 1.188 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.031 INCHES NOMINAL
SECOND END DIAMETER 0.9840 INCHES NOMINAL
LARGEST STEP DIAMETER 1.181 INCHES NOMINAL
OVERALL LENGTH 5.250 INCHES NOMINAL
STEP QUANTITY 7

Restrictions/Controls & Freight Information | NSN 3040-00-427-4399

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