Product Details | SHOULDERED SHAFT

3040-00-740-1002 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: A547604, A547-604, C547600PC20, C547-600PC20, PL547600PC20, PL547-600PC20, 003045, 547A003045, 3040-00-740-1002, 00-740-1002, 3040007401002, 007401002

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-740-1002

Drawings & Photos | NSN 3040-00-740-1002


Demand History | NSN 3040-00-740-1002

Part Number Request Date QTY Origin
3040-00-740-1002 2009-09-244 3 DIBBS
3040-00-740-1002 2009-07-210 1 DIBBS

Cross Reference | NSN 3040-00-740-1002

Part Number Cage Code Manufacturer
003045 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
547A003045 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
547A003045 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
A547-604 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
C547-600PC20 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO
PL547-600PC20 34228 L-3 COMMUNICATIONS CORPORATION DBA L-3 KEO

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Technical Data | NSN 3040-00-740-1002

Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A582,CL 303 OR 303SE ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 63.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.3125 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 12 EXTERNAL THREADED
SECOND END DIAMETER 0.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.3130 INCHES NOMINAL
LARGEST STEP DIAMETER 0.487 INCHES MINIMUM AND 0.489 INCHES MAXIMUM
OVERALL LENGTH 2.906 INCHES NOMINAL
STEP QUANTITY 4
SPECIAL FEATURES 1ST END HAS THDS 0.281 IN.FROM END,3/8-16UNC-3A LEFT HAND THD;2ND END HAS SLOT,0.062 IN.W BY 0.062 IN.DP

Restrictions/Controls & Freight Information | NSN 3040-00-740-1002

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 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 3040-00-740-1002

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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each