Product Details | SHOULDERED SHAFT

3040-01-051-9856 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: 0149-1-4039, 3040-01-051-9856, 01-051-9856, 3040010519856, 014914039, 010519856

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 08 DEC 1977 01-051-9856

Drawings & Photos | NSN 3040-01-051-9856


Cross Reference | NSN 3040-01-051-9856

Part Number Cage Code Manufacturer
0149-1-4039 15942 USACECOM INTELLIGENCE ELECTRONIC WARFARE SENSORS DIRECTORATE

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Technical Data | NSN 3040-01-051-9856

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
FIRST END STYLE 4 FLATTED
FIRST END FLAT DEPTH 0.0780 INCHES NOMINAL
FIRST END FLAT LENGTH 0.500 INCHES NOMINAL
FIRST END DIAMETER 0.1870 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 29 FLATTED AND INTERNALLY THREADED
SECOND END FLAT DEPTH 0.0225 INCHES NOMINAL
SECOND END FLAT LENGTH 0.080 INCHES NOMINAL
SECOND END DIAMETER 0.1870 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH 0.440 INCHES NOMINAL
LARGEST STEP DIAMETER 1.030 INCHES NOMINAL
OVERALL LENGTH 2.937 INCHES NOMINAL
STEP QUANTITY 5
SPECIAL FEATURES SECOND END CONTAINS DUPLICATE FLAT ON OPPOSITE SIDE OF FLAT DESCRIBED IN PACS AMFN AND AMFP; SECOND END COUNTERBORED TO 0.113 INCH DIAMETER X 0.090INCH DEEP; SECOND END THREAD DESIGNATION 4-40UNC-2B; 0.015 INCH X 45 DEGREESCHAMFER BOTH ENDS
MANUFACTURERS CODE 15942
DESIGN CONTROL REFERENCE 0149-1-4039

Restrictions/Controls & Freight Information | NSN 3040-01-051-9856

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 CU
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 3040-01-051-9856

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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