Product Details | SHOULDERED SHAFT

3040-00-856-3679 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: 4189-10071, 3040-00-856-3679, 00-856-3679, 3040008563679, 418910071, 008563679

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 29 SEP 1967 00-856-3679

Drawings & Photos | NSN 3040-00-856-3679


Cross Reference | NSN 3040-00-856-3679

Part Number Cage Code Manufacturer
4189-10071 95542 NORTHROP GRUMMAN SYSTEMS CORPORATION

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Technical Data | NSN 3040-00-856-3679

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.1875 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 5 CIRCULAR GROOVED
SECOND END GROOVE WIDTH 0.0180 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.1750 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 0.402 INCHES NOMINAL
SECOND END DIAMETER 0.1875 INCHES NOMINAL
LARGEST STEP DIAMETER 0.188 INCHES NOMINAL
OVERALL LENGTH 1.320 INCHES NOMINAL
STEP QUANTITY 3
MANUFACTURERS CODE 95542
DESIGN CONTROL REFERENCE 4189-10071

Restrictions/Controls & Freight Information | NSN 3040-00-856-3679

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable