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NSN 2520-00-752-1326, 2520007521326
SHAFT,AXLE,AUTOMOTIVE

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 007521326
Codification Country
United States
Item Name Code
INC 10852
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
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 2520-00-752-1326

National Stock Number (NSN) 2520-00-752-1326, or NIIN 007521326, (shaft,axle,automotive) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

This NSN is assigned to Item Name Code (INC) 10852. [A SHAFT WHICH IS A COMPONENT OF AXLE ASSEMBLY, AUTOMOTIVE, DRIVING, USED TO TRANSMIT ROTARY MOTION FROM THE DIFFERENTIAL ASSEMBLY EITHER DIRECTLY OR INDIRECTLY TO THE WHEEL HUBS. EXCLUDES:SHAFTS WITH A UNIVERSAL JOINT OR A COMPONENT OF A UNIVERSAL JOINT ATTACHED TO IT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2520007521326 contains an unknown precious metal.

This NSN is associated to Schedule B 8483909500: parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts. 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

III MATERIAL
(MATT) STEEL, MIL-S-13048, FS8660-CANCELED
III MATERIAL
(MATL) STEEL, MIL-S-13048, FS8660-CANCELED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
FIRST END BEARING SEAT
(BNTF) NOT INCLUDED
FIRST END TYPE
(AMQA) FLANGED
FLANGE HOLE TAPER
(BNYW) 7.000 INCHES NOMINAL PER FOOT
FLANGE OUTSIDE DIAMETER
(AHTC) 6.390 INCHES MINIMUM AND 6.395 INCHES MAXIMUM
FLANGE OVERALL THICKNESS
(BNYS) 1.313 INCHES NOMINAL
FLANGE THICKNESS AT MOUNTING HOLE
(BNYT) 0.438 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 54.562 INCHES MINIMUM AND 54.688 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-13048, FS8660-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 8660
METALLIC HARDNESS RATING
(AETC) 49.0 MINIMUM ROCKWELL C AND 55.0 MAXIMUM ROCKWELL C
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 8 TAPERED HOLE AND 2 THREADED HOLE
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SECOND END BEARING SEAT
(BNTT) NOT INCLUDED
SECOND END PITCH DIAMETER
(AMGF) 1.643 INCHES NOMINAL
SECOND END SPLINE LENGTH
(AMGA) 2.625 INCHES NOMINAL
SECOND END SPLINE PRESSURE ANGLE IN DEG
(BNTN) 14.500
SECOND END SPLINE QUANTITY
(BBCF) 16
SECOND END SPLINE TYPE
(BNTM) INVOLUTE
SECOND END TYPE
(AMQF) SPLINED
TAPER MAJOR DIAMETER
(ABQB) 0.720 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SIZE
(ABUJ) 7/16-14
MATERIAL
(MATL) STEEL, MIL-S-13048, FS8660-CANCELED
FLANGE HOLE TAPER
(BNYW) 7.000 INCHES PER SQUARE INCH BLANK
MATERIAL
(MATT) STEEL, MIL-S-13048, FS8660-CANCELED

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