NSN 3040-01-012-4635 11675536, 01-012-4635, 010124635

Product Details | SHOULDERED SHAFT

3040-01-012-4635 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: 11675536, 3040-01-012-4635, 01-012-4635, 3040010124635, 010124635

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	11 NOV 1975	01-012-4635	22914 ( SHAFT, SHOULDERED )

Drawings & Photos | NSN 3040-01-012-4635

Cross Reference | NSN 3040-01-012-4635

Part Number	Cage Code	Manufacturer
11675536	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Related Products | NSN 3040-01-012-4635

3040-01-012-4705, 3040-01-012-5389, 3040-01-012-5788, 3040-01-012-5844, 3040-01-012-5969

Technical Data | NSN 3040-01-012-4635

Characteristic	Specifications
MATERIAL	STEEL COMP 4140H OR 8640H OR 8740H
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH	63.0 MICROINCHES
FIRST END STYLE	18 SPLINED
FIRST END DIAMETER	1.9722 INCHES MINIMUM AND 1.9772 INCHES MAXIMUM
FIRST END SPLINE LENGTH	1.500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER	1.7030 INCHES MINIMUM AND 1.7210 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER	1.9722 INCHES MINIMUM AND 1.9772 INCHES MAXIMUM
FIRST END PITCH DIAMETER	1.8750 INCHES NOMINAL
FIRST END PRESSURE ANGLE	30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY	15
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	41 CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED
SECOND END GROOVE WIDTH	0.0900 INCHES NOMINAL
SECOND END GROOVE DIAMETER	1.0600 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE	0.573 INCHES NOMINAL
SECOND END KEYWAY WIDTH	0.1960 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH	0.883 INCHES NOMINAL
SECOND END KEYWAY DEPTH	0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
SECOND END DIAMETER	1.1800 INCHES MINIMUM AND 1.1950 INCHES MAXIMUM
SECOND END EXTERNAL THREAD LENGTH	0.573 INCHES NOMINAL
LARGEST STEP DIAMETER	1.995 INCHES MINIMUM AND 1.999 INCHES MAXIMUM
OVERALL LENGTH	42.560 INCHES NOMINAL
STEP QUANTITY	8
SPECIAL FEATURES	FIRST END CIR GROOVED,0.068/0.072 IN. W,1.881/1.991 IN.DIA,0.570 IN.DISTANCE FROM END
MANUFACTURERS CODE	19207
DESIGN CONTROL REFERENCE	11675536

Restrictions/Controls & Freight Information | NSN 3040-01-012-4635

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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	126900	POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	593	unknown
Originating Activity Code	AZ	U.S. Army Tank-Automotive and Armaments Command Warren, MI 48397-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each