Product Details | SHOULDERED SHAFT

3040-01-237-6290 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: SSN6377012159985, SSN637-701-2159985, SSN637-701-2159985 PIECE 4, SSN6377012159985PIECE4, 7783260X9, 77832-60X9, 77832-60X9 PIECE 4, 7783260X9PIECE4, 3040-01-237-6290, 01-237-6290, 3040012376290, 012376290

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 03 AUG 1986 01-237-6290

Drawings & Photos | NSN 3040-01-237-6290


Cross Reference | NSN 3040-01-237-6290

Part Number Cage Code Manufacturer
77832-60X9 96169 ELECTRIC BOAT CORPORATION
77832-60X9 PIECE 4 96169 ELECTRIC BOAT CORPORATION
SSN637-701-2159985 80064 NAVAL SHIP SYSTEMS COMMAND
SSN637-701-2159985 PIECE 4 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3040-01-237-6290

Characteristic Specifications
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 8 SPLINED
FIRST END DIAMETER 1.3782 INCHES NOMINAL
FIRST END SPLINE LENGTH 1.000 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 1.1745 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 1.3720 INCHES NOMINAL
FIRST END SPLINE QUANTITY 10
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 1.3782 INCHES NOMINAL
SECOND END SPLINE LENGTH 1.188 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 1.1745 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 1.3720 INCHES NOMINAL
SECOND END SPLINE QUANTITY 10
LARGEST STEP DIAMETER 1.750 INCHES NOMINAL
OVERALL LENGTH 6.840 INCHES NOMINAL
STEP QUANTITY 3
SPECIAL FEATURES DRILLED HOLE 2ND END 0.500 IN. DIA,13UNC-2B,1.250 IN. DEEP

Restrictions/Controls & Freight Information | NSN 3040-01-237-6290

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 3040-01-237-6290

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