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NSN 3040-00-327-0740, 3040003270740
SHAFT,SHOULDERED

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 003270740
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 3040-00-327-0740

National Stock Number (NSN) 3040-00-327-0740, or NIIN 003270740, (shaft,shouldered) was assigned January 1, 1963 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L125V016P. The total value of the awarded contracts has been US$ 9,848.80.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 6,368. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 3040003270740 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 ITEM IDENTIFICATION
(AGAV) KC-135 AIRCRAFT
END SIMILARITY
(AAHN) NOT IDENTICAL
FIRST END DIAMETER
(AMDL) 1.7500 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER
(AMDP) 1.7500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER
(AMDN) 1.5625 INCHES NOMINAL
FIRST END SPLINE QUANTITY
(BDSQ) 27
FIRST END STYLE
(AAGZ) SPLINED (INVOLUTE)
FIRST END PITCH DIAMETER
(AMDS) 1.6875 INCHES NOMINAL
FIRST END PRESSURE ANGLE
(AMDR) 30.0 DEGREES NOMINAL
FIRST END SPLINE LENGTH
(AMDM) 0.560 INCHES NOMINAL
LARGEST STEP DIAMETER
(CSPY) 1.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 7.420 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4340
SECOND END DIAMETER
(AMFZ) 0.8175 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE
(AMFQ) 0.570 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH
(AMHA) 0.570 INCHES NOMINAL
SECOND END GROOVE DIAMETER
(AAHX) 0.4810 INCHES NOMINAL
SECOND END GROOVE WIDTH
(AAHW) 0.1600 INCHES NOMINAL
SECOND END STYLE
(AAHP) CIRCULAR GROOVED AND EXTERNALLY THREADED
SPECIAL FEATURES
(FEAT) THREADED END 9/16-18 UNF-3A PER MIL-S-7742; STEP BEHIND THREADED END EXTERNAL INVOLUTE SPLINE,14 TEETH,MATES W/6-72451,0.87 IN.L.; CENTER OF SHAFT INV. SPLINE,33 TEETH,MATE W/9-65416; SPLINED END HAS THREADED HOLE DR. THRU SPLINES .25 IN. FROM END
STEP QUANTITY
(ATPC) 7
SURFACE FINISH
(CSYM) 250.0 MICROINCHES
SPECIAL FEATURES
(FEAT) 7THREADED END 9/16-18 UNF-3A PER MIL-S-7742; STEP BEHIND THREADED END EXTERNAL INVOLUTE SPLINE,14 TEETH,MATES W/6-72451,0.87 IN.L.; CENTER OF SHAFT INV. SPLINE,33 TEETH,MATE W/9-65416; SPLINED END HAS THREADED HOLE DR. THRU SPLINES .25 IN. FROM END

Manufacturer Part Numbers


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