Product Details | SHOULDERED SHAFT

3040-00-846-9221 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: AC76631, AC7663-1, PPS/AC7663-1, PPSAC76631, 3N287PC136, 3040-00-846-9221, 00-846-9221, 3040008469221, 008469221

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-846-9221

Drawings & Photos | NSN 3040-00-846-9221


Demand History | NSN 3040-00-846-9221

Part Number Request Date QTY Origin
3040-00-846-9221 2023-05-124 41 DIBBS
3040-00-846-9221 2016-01-03 18 DIBBS
3040-00-846-9221 2013-01-31 21 DIBBS
3040-00-846-9221 2012-10-291 2 DIBBS
3040-00-846-9221 2012-09-262 3 DIBBS
3040-00-846-9221 2012-03-62 2 DIBBS
3040-00-846-9221 2011-05-133 1 DIBBS

Cross Reference | NSN 3040-00-846-9221

Part Number Cage Code Manufacturer
3N287PC136 54370 ALFA LAVAL INC.
AC7663-1 54370 ALFA LAVAL INC.
PPS/AC7663-1 64074 PECK PURIFIER SALES CO

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Technical Data | NSN 3040-00-846-9221

Characteristic Specifications
MATERIAL STEEL
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 12 EXTERNAL THREADED
FIRST END DIAMETER 0.1900 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH 0.215 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 12 EXTERNAL THREADED
SECOND END DIAMETER 0.3125 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.490 INCHES NOMINAL
LARGEST STEP DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 1.530 INCHES NOMINAL
STEP QUANTITY 5

Restrictions/Controls & Freight Information | NSN 3040-00-846-9221

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 3040-00-846-9221

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each