NSN 3040-01-501-3379

Part Details | SHOULDERED SHAFT

3040-01-501-3379 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: M4FL0051IAA109, M4FL-0051-IAA-109, 6726941, 585672694127, 585-6726941-27, 3040-01-501-3379, 01-501-3379, 3040015013379, 015013379

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30OCT 01, 200201-501-337922914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

CIRCULAR GROOVED

PLAIN

CIRCULAR GROOVED

Cross Reference | NSN 3040-01-501-3379
Part Number Cage Code Manufacturer
M4FL-0051-IAA-1095M9B9EMERSON CLIMATE TECHNOLOGIES, INC.DIV A/C DIVISION
672694153711NAVAL SEA SYSTEMS COMMAND
585-6726941-2753711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3040-01-501-3379
Characteristic Specifications
FIRST END STYLE CIRCULAR GROOVED
MATERIAL NICKEL ALLOY 400
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL-A, FORM 1 FED SPEC ALL MATERIAL RESPONSES
FIRST END GROOVE WIDTH0.0300 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM
FIRST END GROOVE DIAMETER0.3470 INCHES MINIMUM AND 0.3570 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE0.0400 INCHES NOMINAL
FIRST END DIAMETER0.3800 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE2 PLAIN
SECOND END DIAMETER0.3750 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.6600 INCHES NOMINAL
LARGEST STEP DIAMETER0.556 INCHES NOMINAL
OVERALL LENGTH4.310 INCHES NOMINAL
STEP QUANTITY6
END ITEM IDENTIFICATIONTRACK ASSEMBLY,CABLE; OBSTACLE AVOIDANCE SYSTEM; SEAWOLF CLASS SUBMARINE
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,RETAINER,CABLE-BLOCK