Product Details | SHOULDERED SHAFT

4320-00-148-2073 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: 001482073

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-148-2073

Cross Reference | NSN 4320-00-148-2073

Part Number Cage Code Manufacturer
2183 54641 LEAR SIEGLER INC SHERWOOD DIV
83406B 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
83406B 28265 HERCULES ENGINE CO INC
CS4320-0001 16236 DLA LAND AND MARITIME

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Technical Data | NSN 4320-00-148-2073

Characteristic Specifications
STEP QUANTITY 5
FIRST END DISTANCE FROM KEYWAY CENTER TO END 0.151 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END 0.125 INCHES NOMINAL
FIRST END DIAMETER 0.7500 INCHES NOMINAL
FIRST END STYLE WOODRUFF KEYWAY
LARGEST STEP DIAMETER 0.875 INCHES NOMINAL
SECOND END HOLE DIAMETER 0.1250 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 0.625 INCHES NOMINAL
SPECIAL FEATURES W/TWO NO. 61 WOODRUFFTED 3.250 IN. FROM FIRST END TO C OF KEYWAY,0.312 IN. C OF SECOND KEYWAY TO MAJOR DIA
OVERALL LENGTH 8.594 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END HOLE DEPTH 0.500 INCHES NOMINAL
MATERIAL NICKEL ALLOY A
FIRST END KEYWAY WIDTH 0.1863 INCHES NOMINAL
SECOND END DIAMETER 0.5000 INCHES NOMINAL
SECOND END STYLE CROSS DRILLED AND EXTERNALLY THREADED
SECOND END EXTERNAL THREAD LENGTH 0.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-00-148-2073

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 4320-00-148-2073

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 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