Product Details | SHOULDERED SHAFT

3040-00-218-3745 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: SL5072PC34, SL5074, SL-5074, SL5074PC34, 2550742, 255074-2, 3472P , 3040-00-218-3745, 00-218-3745, 3040002183745, 002183745

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-218-3745

Drawings & Photos | NSN 3040-00-218-3745


Cross Reference | NSN 3040-00-218-3745

Part Number Cage Code Manufacturer
255074-2 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3472P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-5074 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5072PC34 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5074PC34 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 3040-00-218-3745

Characteristic Specifications
MATERIAL STEEL
SURFACE FINISH 63.0 MICROINCHES
FIRST END STYLE 25 CROSS DRILLED AND EXTERNALLY THREADED
FIRST END DIAMETER 1.9995 INCHES NOMINAL
FIRST END HOLE DIAMETER 0.2500 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END 0.281 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH 1.625 INCHES NOMINAL
FIRST END HOLE DEPTH 0.750 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 38 EXTERNALLY THREADED AND INDENTED FLAT KEYWAY
SECOND END KEYWAY WIDTH 0.3750 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 1.938 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.188 INCHES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END 1.469 INCHES NOMINAL
SECOND END DIAMETER 2.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.375 INCHES NOMINAL
LARGEST STEP DIAMETER 2.750 INCHES NOMINAL
OVERALL LENGTH 29.625 INCHES NOMINAL
STEP QUANTITY 10

Restrictions/Controls & Freight Information | NSN 3040-00-218-3745

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.
Category Code Description
No Freight Information

Management | NSN 3040-00-218-3745

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each