Product Details | HELICAL GEARSHAFT

3040-00-138-2018 A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.

Part Alternates: B116284, 3040-00-138-2018, 00-138-2018, 3040001382018, 001382018

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 24 JUL 1971 00-138-2018

Demand History | NSN 3040-00-138-2018

Part Number Request Date QTY Origin
B116284 2008-10-296 1 US

Cross Reference | NSN 3040-00-138-2018

Part Number Cage Code Manufacturer
B116284 79938 EMERSON ELECTRIC CO U S ELECTRICAL MOTORS DIV

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Technical Data | NSN 3040-00-138-2018

Characteristic Specifications
SHAFT MATERIAL STEEL
GEAR MATERIAL STEEL
TEETH QUANTITY 18
TEETH TYPE SINGLE HELIX
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 11.2580 DEGREES
GEAR OUTSIDE DIAMETER 1.336 INCHES NOMINAL
DIAMETRAL PITCH 16
MODULE NUMBER 1.148 INCHES
FACE WIDTH 2.016 INCHES NOMINAL
OVERALL LENGTH 5.328 INCHES NOMINAL
SHAFT TYPE SHOULDERED
SHAFT LARGEST DIAMETER 1.000 INCHES NOMINAL
GEAR LOCATION ON SHAFT MIDPOINT BETWEEN ENDS OF SHAFT
SHAFT LENGTH 3.312 INCHES NOMINAL
SHAFT END TYPE PLAIN
SHAFT END SIZE 0.667 INCHES AND 0.749 INCHES

Restrictions/Controls & Freight Information | NSN 3040-00-138-2018

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 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 3040-00-138-2018

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