NSN 3040-01-495-5581

Part Details | SHOULDERED SHAFT

3040-01-495-5581 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: H61114037, H611-1403-7, H6111403, H611-1403, 58169854197, 581-6985419-7, 5816985419, 581-6985419, 3040-01-495-5581, 01-495-5581, 3040014955581, 014955581

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 20, 200201-495-558122914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

SPLINED (STRAIGHT)

PLAIN

SPLINED (STRAIGHT)

Cross Reference | NSN 3040-01-495-5581
Part Number Cage Code Manufacturer
H611-1403-796169ELECTRIC BOAT CORPORATION
H611-140396169ELECTRIC BOAT CORPORATION
581-6985419-753711NAVAL SEA SYSTEMS COMMAND
581-698541953711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3040-01-495-5581
Characteristic Specifications
FIRST END STYLE PLAIN
MATERIAL NICKEL ALLOY K-500
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286, FORM 2 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH32.0 MICROINCHES
FIRST END DIAMETER3.7480 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE SPLINED (STRAIGHT)
SECOND END DIAMETER3.4930 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM
SECOND END SPLINE LENGTH5.875 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER2.9980 INCHES MINIMUM AND 3.0020 INCHES MAXIMUM
SECOND END SPLINE MAJOR DIAMETER3.4930 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM
SECOND END SPLINE QUANTITY10
LARGEST STEP DIAMETER4.493 INCHES MINIMUM AND 4.495 INCHES MAXIMUM
OVERALL LENGTH27.060 INCHES NOMINAL
STEP QUANTITY4
SPECIAL FEATURESSHAFT HAS A SPLINE 4-7/16 FROM FIRST END THAT IS 11.062 LENGTH, 10 SPLINES, 3.840 MINOR DIA, 4.495 MAJOR DIA.
END ITEM IDENTIFICATIONANCHOR HANDLING WILDCAT; W/S:LOS ANGELES CLASS SUBMARINE
PART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT