Product Details | SHOULDERED SHAFT

3040-00-021-4403 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: W21046200, W21046-200, 02318-0144-0200, 3040-00-021-4403, 00-021-4403, 0231801440200, 3040000214403, 000214403

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-021-4403

Drawings & Photos | NSN 3040-00-021-4403


Demand History | NSN 3040-00-021-4403

Part Number Request Date QTY Origin
02318-0144-0200 2024-07-200 6 DIBBS
02318-0144-0200 2024-03-77 11 DIBBS
02318-0144-0200 2023-12-355 9 DIBBS
02318-0144-0200 2020-09-265 4 DIBBS
02318-0144-0200 2020-03-77 10 DIBBS
02318-0144-0200 2019-01-08 8 DIBBS
3040-00-021-4403 2014-12-342 5 DIBBS
3040-00-021-4403 2014-06-167 5 DIBBS
3040-00-021-4403 2014-02-36 2 DIBBS
3040-00-021-4403 2013-09-245 2 DIBBS
3040-00-021-4403 2012-03-80 3 DIBBS
3040-00-021-4403 2011-10-293 3 DIBBS
3040-00-021-4403 2011-09-256 2 DIBBS
3040-00-021-4403 2011-06-153 29 DIBBS
3040-00-021-4403 2010-12-341 22 DIBBS
3040-00-021-4403 2009-06-152 11 DIBBS
3040-00-021-4403 2009-05-150 10 DIBBS
3040-00-021-4403 2008-11-319 11 DIBBS

Cross Reference | NSN 3040-00-021-4403

Part Number Cage Code Manufacturer
02318-0144-0200 59885 ROSEMOUNT AEROSPACE INC. DBA A UTC AEROSPACE SYSTEMS COMPANY
W21046-200 59885 ROSEMOUNT AEROSPACE INC. DBA A UTC AEROSPACE SYSTEMS COMPANY
W21046-200 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

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Technical Data | NSN 3040-00-021-4403

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.8650 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 1 PLAIN
SECOND END DIAMETER 0.5620 INCHES NOMINAL
LARGEST STEP DIAMETER 0.999 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
OVERALL LENGTH 2.000 INCHES NOMINAL
STEP QUANTITY 6
SPECIAL FEATURES SHAFT HOLLOW,1ST END 0.620 IN.ID,2ND END 0.439 IN.ID
III END ITEM IDENTIFICATION HAWKEYE E2C AIRCRAFT

Restrictions/Controls & Freight Information | NSN 3040-00-021-4403

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: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.
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 XX
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 3040-00-021-4403

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each