Product Details | SHOULDERED SHAFT

3040-01-218-3461 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: SSBN6085182472871, SSBN608-518-2472871, SSBN608-518-2472871 PIECE 8, SSBN6085182472871PIECE8, 8369616X5, 83696-16X5, 83696-16X5 PIECE 18, 8369616X5PIECE18, 3040-01-218-3461, 01-218-3461, 3040012183461, 012183461

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 10 OCT 1985 01-218-3461

Cross Reference | NSN 3040-01-218-3461

Part Number Cage Code Manufacturer
83696-16X5 96169 ELECTRIC BOAT CORPORATION
83696-16X5 PIECE 18 96169 ELECTRIC BOAT CORPORATION
SSBN608-518-2472871 80064 NAVAL SHIP SYSTEMS COMMAND
SSBN608-518-2472871 PIECE 8 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3040-01-218-3461

Characteristic Specifications
MATERIAL NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-286 CL A FED SPEC SINGLE MATERIAL RESPONSE
LARGEST STEP DIAMETER 2.496 INCHES NOMINAL
FIRST END STYLE PLAIN
SECOND END DIAMETER 1.9960 INCHES NOMINAL
SURFACE FINISH 125.0 MICROINCHES
SECOND END SPLINE LENGTH 2.125 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
OVERALL LENGTH 8.875 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 1.9960 INCHES NOMINAL
STEP QUANTITY 3
SECOND END STYLE SPLINED (STRAIGHT)
SECOND END SPLINE MINOR DIAMETER 1.7105 INCHES NOMINAL
FIRST END DIAMETER 0.9975 INCHES NOMINAL
SECOND END SPLINE QUANTITY 10

Restrictions/Controls & Freight Information | NSN 3040-01-218-3461

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 3040-01-218-3461

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative