Product Details | SHOULDERED SHAFT

3040-00-733-4748 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: 7610388 , 8351749, 3040-00-733-4748, 00-733-4748, 3040007334748, 007334748

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-733-4748

Drawings & Photos | NSN 3040-00-733-4748


Demand History | NSN 3040-00-733-4748

Part Number Request Date QTY Origin
3040-00-733-4748 2020-08-240 4 DIBBS
3040-00-733-4748 2020-07-203 5 DIBBS
3040-00-733-4748 2018-11-323 22 DIBBS
3040-00-733-4748 2018-08-228 10 DIBBS
3040-00-733-4748 2018-08-217 10 DIBBS
3040-00-733-4748 2018-03-64 4 DIBBS
3040-00-733-4748 2018-02-51 4 DIBBS
3040-00-733-4748 2014-10-303 24 DIBBS
3040-00-733-4748 2014-06-180 6 DIBBS
3040-00-733-4748 2014-05-134 6 DIBBS
3040-00-733-4748 2013-11-305 2 MANUAL
3040-00-733-4748 2012-11-316 15 DIBBS
3040-00-733-4748 2007-11-323 24 DIBBS
3040-00-733-4748 2007-10-278 16 DIBBS
3040-00-733-4748 2007-09-269 24 DIBBS

Cross Reference | NSN 3040-00-733-4748

Part Number Cage Code Manufacturer
3040007334748 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
8351749 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8351749 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 3040-00-733-4748

Characteristic Specifications
MATERIAL STEEL COMP 5140
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13048 MIL SPEC ALL MATERIAL RESPONSES
FIRST END STYLE 18 SPLINED
FIRST END DIAMETER 2.5000 INCHES NOMINAL
FIRST END SPLINE LENGTH 1.700 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 2.6250 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 2.8650 INCHES NOMINAL
FIRST END PITCH DIAMETER 2.7500 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 22
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 2.865 INCHES NOMINAL
OVERALL LENGTH 5.800 INCHES NOMINAL
STEP QUANTITY 4
SPECIAL FEATURES EXCEPT AS MODIFIED BY THE END STYLE; 1ST END IN TERNAL SPLINES 16/32 PITCH,30 DEG PRESSURE ANGLE,1.000 IN. PITCH DIA,0.9156 IN. MINOR DIA,1.0625 IN. MAJOR DIA,16 TEETH,1.800 IN. LG; 2ND END INTERNAL BORE 1.250 IN. ID,4.000 IN. DEEP

Restrictions/Controls & Freight Information | NSN 3040-00-733-4748

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 093470 BOLTS/NUTS I/S
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 573 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
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