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NSN 3040-01-383-5736, 3040013835736
SHAFT,SHOULDERED

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 013835736
Codification Country
United States
Item Name Code
INC 22914
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3040-01-383-5736

National Stock Number (NSN) 3040-01-383-5736, or NIIN 013835736, (shaft,shouldered) was assigned November 25, 1993 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 20, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22914. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040013835736 does not contain precious metals.

This NSN is associated to Schedule B 8483105000: transmission shafts and cranks, except camshafts and crankshafts. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

END SIMILARITY
(AAHN) NOT IDENTICAL
FIRST END DIAMETER
(AMDL) 0.7400 INCHES NOMINAL
FIRST END SPLINE LENGTH
(AMDM) 1.7900 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER
(AMDP) 0.5902 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER
(AMDN) 0.5080 INCHES MINIMUM
FIRST END SPLINE QUANTITY
(BDSQ) 18
FIRST END STYLE
(AAGZ) SPLINED (INVOLUTE)
FIRST END PITCH DIAMETER
(AMDS) 0.5625 INCHES NOMINAL
FIRST END PRESSURE ANGLE
(AMDR) 30.0 DEGREES NOMINAL
LARGEST STEP DIAMETER
(CSPY) 0.7400 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.7900 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 4140
SECOND END DIAMETER
(AMFZ) 0.2500 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH
(AMHA) 0.6090 INCHES NOMINAL
SECOND END GROOVE DIAMETER
(AAHX) 0.4320 INCHES NOMINAL
SECOND END GROOVE WIDTH
(AAHW) 0.1000 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE
(AMFQ) 0.6090 INCHES NOMINAL
SECOND END STYLE
(AAHP) CIRCULAR GROOVED AND EXTERNALLY THREADED
SPECIAL FEATURES
(FEAT) THREADS ARE 1/2-20UNF-2A
STEP QUANTITY
(ATPC) 4
SURFACE FINISH
(CSYM) 125.0 MICROINCHES

Manufacturer Part Numbers


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