Product Details | SHOULDERED SHAFT

4320-00-148-0973 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: 001480973

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-148-0973

Cross Reference | NSN 4320-00-148-0973

Part Number Cage Code Manufacturer
1417 54641 LEAR SIEGLER INC SHERWOOD DIV
H4320-148-0973 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4320-00-148-0973

Characteristic Specifications
OVERALL LENGTH 11.625 INCHES NOMINAL
FIRST END DIAMETER 1.0000 INCHES NOMINAL
FIRST END STYLE WOODRUFF KEYWAY
FIRST END DISTANCE FROM KEYWAY CENTER TO END 0.469 INCHES NOMINAL
END SIMILARITY IDENTICAL
MATERIAL STEEL CORROSION RESISTING
FIRST END KEYWAY WIDTH 0.1880 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 0.875 INCHES NOMINAL
SPECIAL FEATURES TWO NUMBER 61 WOODRUFF KEYWAYS LOCATED ON MAJOR DIA 180 DEG AOPART 5.750 IN. FROM FIRST END TO CENTER OF KEYWAY
STEP QUANTITY 3
LARGEST STEP DIAMETER 1.125 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-00-148-0973

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 4320-00-148-0973

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