Product Details | SHOULDERED SHAFT

3040-01-108-4911 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: 12292671, 3040-01-108-4911, 01-108-4911, 3040011084911, 011084911

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 28 FEB 1981 01-108-4911

Drawings & Photos | NSN 3040-01-108-4911


Demand History | NSN 3040-01-108-4911

Part Number Request Date QTY Origin
3040-01-108-4911 2018-05-137 43 DIBBS
3040-01-108-4911 2017-04-100 32 DIBBS
3040-01-108-4911 2017-03-89 32 DIBBS
3040-01-108-4911 2015-04-106 106 United States
3040-01-108-4911 2009-01-09 320 DIBBS
3040-01-108-4911 2008-03-76 620 DIBBS
3040-01-108-4911 2007-12-353 190 DIBBS
3040-01-108-4911 2007-06-164 316 DIBBS
3040-01-108-4911 2006-06-163 607 DIBBS
3040-01-108-4911 2006-05-128 358 DIBBS
3040-01-108-4911 2006-04-103 158 DIBBS

Cross Reference | NSN 3040-01-108-4911

Part Number Cage Code Manufacturer
12292671 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-01-108-4911

Characteristic Specifications
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION AISI4140 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 5 CIRCULAR GROOVED
FIRST END GROOVE WIDTH 0.2960 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM
FIRST END GROOVE DIAMETER 0.4960 INCHES MINIMUM AND 0.4970 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE 0.620 INCHES NOMINAL
FIRST END DIAMETER 0.4095 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 32 TWO CIRCULAR GROOVES
SECOND END GROOVE WIDTH 0.0500 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.6287 INCHES MINIMUM AND 0.6293 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE 0.125 INCHES NOMINAL
SECOND END DIAMETER 0.6692 INCHES MINIMUM AND 0.6695 INCHES MAXIMUM
SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS 0.716 INCHES MINIMUM AND 0.717 INCHES MAXIMUM
LARGEST STEP DIAMETER 0.6692 INCHES MINIMUM AND 0.6695 INCHES MAXIMUM
OVERALL LENGTH 4.530 INCHES NOMINAL
STEP QUANTITY 10
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 12292671

Restrictions/Controls & Freight Information | NSN 3040-01-108-4911

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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

Management | NSN 3040-01-108-4911

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeM Armored Carriers
Weapons Systems/End Item or Homogeneous GroupMMInfantry Fighting Vehicle (M2, M2A1, M2A2), Cavelry Fighting Vehicle (M3, M3A1, M3A2)
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each