Product Details | SHOULDERED SHAFT

4320-01-225-8909 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: 012258909

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 08 FEB 1986 01-225-8909

Cross Reference | NSN 4320-01-225-8909

Part Number Cage Code Manufacturer
22699 76122 M. P. PUMPS, INC.

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Technical Data | NSN 4320-01-225-8909

Characteristic Specifications
FIRST END DIAMETER 0.8850 INCHES NOMINAL
LARGEST STEP DIAMETER 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
SPECIAL FEATURES OUTER PERIPHERY PASSIVATED
SECOND END EXTERNAL THREAD LENGTH 0.380 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
SECOND END STYLE EXTERNAL THREADED
FIRST END STYLE SLOTTED
MATERIAL STEEL CORROSION RESISTING
OVERALL LENGTH 3.500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
FIRST END SLOT DEPTH 0.908 INCHES MINIMUM AND 0.935 INCHES MAXIMUM
SECOND END DIAMETER 0.5000 INCHES NOMINAL
FIRST END SLOT WIDTH 0.050 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
STEP QUANTITY 4

Restrictions/Controls & Freight Information | NSN 4320-01-225-8909

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
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4320-01-225-8909

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each