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NSN 2520-00-752-1716, 2520007521716
SHAFT,AXLE,AUTOMOTIVE

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 007521716
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 2520-00-752-1716

National Stock Number (NSN) 2520-00-752-1716, or NIIN 007521716, (shaft,axle,automotive) 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 are 7 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 12, 2012. 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: SPM7L013M1471. The total value of the awarded contracts has been US$ 1,150.00.

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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 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) 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 2520007521716 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
(MATL) STEEL, SAE 4145H
MATERIAL
(MATT) STEEL, SAE 4145H
FIRST END BEARING SEAT
(BNTF) NOT INCLUDED
FIRST END SPLINE LENGTH
(AMDM) 3.190 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER
(AMDP) 1.616 INCHES MINIMUM AND 1.621 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER
(AMDN) 1.339 INCHES MINIMUM AND 1.349 INCHES MAXIMUM
FIRST END SPLINE QUANTITY
(BBCD) 10
FIRST END SPLINE TYPE
(BNYX) STRAIGHT
FIRST END TYPE
(AMQA) SPLINED
OVERALL LENGTH
(ABHP) 17.440 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) SAE 4145H ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4145H
METALLIC HARDNESS RATING
(AETC) 375.0 MINIMUM BRINELL STANDARD AND 429.0 MAXIMUM BRINELL STANDARD
SECOND END BEARING SEAT
(BNTT) NOT INCLUDED
SECOND END SPLINE LENGTH
(AMGA) 4.840 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER
(AMGC) 1.616 INCHES MINIMUM AND 1.621 INCHES MAXIMUM
SECOND END SPLINE MINOR DIAMETER
(AMGB) 1.339 INCHES MINIMUM AND 1.349 INCHES MAXIMUM
SECOND END SPLINE QUANTITY
(BBCF) 10
SECOND END SPLINE TYPE
(BNTM) STRAIGHT
SECOND END TYPE
(AMQF) SPLINED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III MATERIAL
(MATT) STEEL, SAE 4145H
MATERIAL
(MATL) STEEL, SAE 4145H

Manufacturer Part Numbers

2520007521716

RNCC
5
RNVC
9
2670D5

RNCC
5
RNVC
9
2670D5

RNCC
5
RNVC
9
3880B496

RNCC
5
RNVC
9
7521716

RNCC
3
RNVC
2
801E576

RNCC
5
RNVC
9
913741

RNCC
5
RNVC
9
B496

RNCC
5
RNVC
9

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