Product Details | SHOULDERED SHAFT

3040-01-211-5614 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: 3873550, 387-3550, 3040-01-211-5614, 01-211-5614, 3040012115614, 012115614

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 28 JUN 1985 01-211-5614

Drawings & Photos | NSN 3040-01-211-5614


Demand History | NSN 3040-01-211-5614

Part Number Request Date QTY Origin
387-3550 2020-04-114 15 DIBBS
387-3550 2020-04-110 76 DIBBS
387-3550 2019-10-283 49 DIBBS
387-3550 2019-09-272 49 DIBBS

Cross Reference | NSN 3040-01-211-5614

Part Number Cage Code Manufacturer
387-3550 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
387-3550 06314 FRANKE GEAR WORKS INC
387-3550 1YQE8 ALLIANT TECHSYSTEMS OPERATIONS LLC

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Technical Data | NSN 3040-01-211-5614

Characteristic Specifications
MATERIAL STEEL COMP 4340
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE 18 SPLINED
FIRST END DIAMETER 15.01 MILLIMETERS NOMINAL
FIRST END SPLINE LENGTH 22.0 MILLIMETERS NOMINAL
FIRST END SPLINE MINOR DIAMETER 13.564 MILLIMETERS NOMINAL
FIRST END SPLINE MAJOR DIAMETER 14.808 MILLIMETERS NOMINAL
FIRST END PITCH DIAMETER 14.288 MILLIMETERS NOMINAL
FIRST END PRESSURE ANGLE 45.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 27
END SIMILARITY NOT IDENTICAL
OVERALL LENGTH 272.0 MILLIMETERS NOMINAL
STEP QUANTITY 13
SPECIAL FEATURES HEAT TREAT TO ROCKWELL C40-44 PERMIL-H-6875; PHOSPHATE COATING PER MIL-P-16232,TYPE M,CLASS 1

Restrictions/Controls & Freight Information | NSN 3040-01-211-5614

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Category Code Description
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS S
Less than car load rating Q 70
Less than truck load rating Q 70.0
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 3040-01-211-5614

Category Code Description
Materiel Category and Inventory ManagerM Ammunition weapons, and tracked combat vehicles weapons, special weapons, chemical and fire control materiel
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 CodeH Individual and Crew-Served Weapons
Weapons Systems/End Item or Homogeneous GroupH3Armament Subsystem, 30mm, XM139
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 SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
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 CodesBINVENTORY CONTROL POINT (ICP)-REGULATED (Service/Agency use only.) # Issue, transfer, or shipment is controlled by the ICP. 1. The use or stockage of the item requires release authority based on prior or concurrent justification. 2. Requisitions will be submitted in accordance with Agency/Service requisitioning procedure.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each